Code Match: NetHack C to JS Correspondence

This document tracks the mapping between NetHack C source files (nethack-c/src/*.c) and corresponding JavaScript files (js/*.js) in this JS port.

See also: C_PARITY_WORKLIST.md tracks active parity debugging by domain (which functions are diverging and which issues track them). This document tracks structural coverage (which C files/functions have JS counterparts).

Goal: Every C file containing game logic should have a corresponding JS file with the same name, and every function in the C file should have a corresponding function with the same name in the JS file (where applicable).

Status legend:

[ ] No JS file yet
[~] JS file exists but needs alignment (function names/structure don’t match C)
[a] Aligned — JS file matches C naming, but some functions not yet implemented
[p] Present — all functions exist, some with partial implementations
[x] Complete — all functions fully implemented at parity
[N/A] Not applicable (system/platform code with no JS equivalent)

Note on .h files: C header files define types, constants, and function prototypes. In JS, these are handled by module exports. Constants and data structures from headers are documented in the corresponding .js file rather than in separate files.

Note on .lua files: NetHack uses Lua for special level definitions. The JS port handles these via js/levels/ and js/special_levels.js. These are data-driven and don’t follow the same 1:1 C→JS mapping pattern.

C Source Files

Game Core

Status	C File	JS File	Notes
`[a]`	allmain.c	allmain.js	Main game loop. 14 JS exports covering ~15 C functions: moveloop/moveloop_core/moveloop_preamble, newgame, welcome, stop_occupation, regen_pw, regen_hp, u_calc_moveamt, init_sound_disp_gamewindows. Chargen UI split into chargen.js; browser entry in nethack.js. moveloop_core async for animation timing. Missing: do_positionbar (N/A), debug_fields/dump_enums (debug-only)
`[N/A]`	alloc.c	—	Memory allocation (nhalloc, nhfree). JS uses GC
`[a]`	apply.c	apply.js	Applying items. handleApply (doapply) with isApplyCandidate/isApplyChopWeapon/isApplyPolearm/isApplyDownplay helpers; `tmp_at` overlays now wired for blinding-ray and polearm/grapple target highlighting callsites, with blinding-ray frames now using awaited `nh_delay_output()`. `#apply` wand flow now routes through `do_break_wand` to async `zap.break_wand` and consumes the wand via `useupall()`
`[a]`	artifact.c	artifact.js	Artifact system. 77 exports covering 71/74 C public functions (96%). Generated data table (artifacts.js) with artilist[], SPFX_, ART_ constants. Existence tracking, pure predicates, combat (spec_applies/bane_applies/spec_abon/spec_dbon wired into uhitm/mhitm/mhitu), discovery, glow/Sting, touch/retouch (`untouchable`). Remaining stubs are mostly invoke/retouch-intrinsic depth paths
`[a]`	attrib.c	attrib.js	Attribute system. All 28 public C functions implemented across attrib.js + attrib_exercise.js. acurr/acurrstr/adjattrib/gainstr/losestr/poisoned/restore_attrib/exercise/exerchk etc. RNG-faithful. Stubs for cross-cutting concerns (see_monsters, done, losehp) handled elsewhere
`[a]`	ball.c	ball.js	Ball & chain handling. 12/16 C functions present: ballrelease/ballfall/placebc/unplacebc/set_bc/move_bc/bc_order/bc_sanity_check etc. Missing: BREADCRUMBS-mode debug variants (Placebc/Unplacebc/covet wrappers)
`[a]`	bones.c	bones.js	Bones file save/load. All 9 functions aligned; 3 static TODO (no_bones_level, goodfruit, fixuporacle)
`[a]`	botl.c	botl.js	Bottom status line. 38 exports. Core rendering (bot/do_statusline1/2) delegated to display.js renderStatus(). rank_of, rank, title_to_mon, max_rank_sz, describe_level, xlev_to_rank, rank_to_xlev all implemented. Status hilite utilities: parse_cond_option, count_status_hilites, clear_status_hilites, conditionbitmask2str, str2conditionbitmask, etc. Many C functions N/A (blstats pipeline, windowport field tracking)
`[x]`	calendar.c	calendar.js	Time, moon phase, Friday 13th, night/midnight. Affects gameplay
`[N/A]`	cfgfiles.c	—	Config file parsing. JS: `storage.js` handles config differently
`[a]`	cmd.c	cmd.js	Command dispatch. rhack() dispatches all key/command input; handleExtendedCommand (doextcmd); prefix commands (m/F/G/g). `input.js` handles low-level input and cmdq primitives (`cmdq_add_*`, `cmdq_pop/peek/copy/clear`, `cmdq_shift/reverse`) with `allmain.execute_repeat_command()` wired for `CQ_REPEAT` replay (`Ctrl+A`/`#repeat`). ~140 C functions remain N/A (mostly key binding/mouse)
`[N/A]`	coloratt.c	—	Terminal color attribute mapping
`[N/A]`	date.c	—	Build date/version stamps
`[a]`	dbridge.c	dbridge.js	Drawbridge mechanics. All 13 C functions present: is_pool/is_lava/is_pool_or_lava/is_ice/is_moat/is_drawbridge_wall/is_db_wall/drawbridge_up/drawbridge_down/create_drawbridge/destroy_drawbridge/open_drawbridge/close_drawbridge plus entity helpers
`[a]`	decl.c	decl.js	Global declarations. `decl_globals_init` and `sa_victual` now exposed as explicit compatibility surfaces (no-op in JS architecture); runtime init still handled by module/game startup.
`[a]`	detect.c	detect.js	Detection spells and scrolls. dosearch0 and map_redisplay implemented (RNG-parity + C-faithful redisplay/reconstrain path); ~40 functions TODO
`[a]`	dig.c	dig.js	Digging mechanics. All 39 C functions present: dig/dig_check/holetime/dighole/dig_up_grave/zap_dig/do_dig_corridor/do_mining/b_trapped/blow_up_landmine/could_dig/dig_corridor/dig_tunnel/bury_objs/unearth_objs/bury_an_obj/pick_axe_check/use_pick_axe/use_pick_axe2/mkcavepos/mkcavearea etc. `zap_dig()` uses awaited `nh_delay_output()` in interactive mode
`[a]`	display.c	display.js	Display/rendering. 58 JS exports covering ~25 public C functions (49 of 74 C functions are static/internal). tmp_at/nh_delay_output, newsym, show_glyph, display_monster/warning/show_mon_or_warn, docrt, flush_screen, cls, map_glyphinfo, see_monsters/objects/traps/walls, under_ground/water, magic_map_background, feel_newsym, swallowed, unswallow, reglyph_darkroom, redraw_map, row_refresh etc. Remaining: wall_angle (282-line rendering), reset_glyphmap (353-line state), some tty-specific helpers
`[N/A]`	dlb.c	—	Data librarian (file bundling). Not needed in JS
`[a]`	do.c	do.js	Miscellaneous actions. handleDrop/handleDownstairs/handleUpstairs (dodrop/dodown/doup); stair transitions now reproduce C’s blocking `--More--` acknowledgment via `waitForStairMessageAck()` (`goto_level()` → `docrt()` → `display_nhwindow(WIN_MESSAGE,TRUE)`); ~45 functions TODO
`[a]`	do_name.c	do_name.js	Naming things. 49/55 C functions present: docallcmd, do_mgivenname, do_oname, coord_desc, the/The/an/An/aobjnam/Doname2/doname/xname/simpleonames/ansimpleonames/distant_name, mon_nam/noit_mon_nam/Monnam/Adjmonnam/a_monnam/m_monnam/l_monnam/x_monnam/rndmonnam etc. ~6 edge-case functions TODO
`[a]`	do_wear.c	do_wear.js	Wearing/removing armor and accessories. 42+ C functions present: dowear/doputon/dotakeoff/doremring (C-name aliases for handleWear/PutOn/TakeOff/Remove), ia_dotakeoff, canwearobj, cursed_check, find_ac, count_worn_stuff, select_off, equip_ok, stuck_ring, some_armor, armor_or_accessory_off, accessory_or_armor_on, all slot on/off (Boots/Cloak/Helmet/Gloves/Shield/Shirt/Amulet), Ring_on/off, adj_abon, learnring, all 28 ring types. Remaining gaps: float_up/float_down, vision calls, cockatrice check
`[a]`	dog.c	dog.js	Pet behavior. dogfood/makedog/mon_arrive in dog.js; losedogs/keepdogs/migrate TODO
`[a]`	dogmove.c	dogmove.js	Pet movement AI. All functions except `quickmimic`
`[a]`	dokick.c	dokick.js, kick.js	Kicking mechanics. `dokick.js` carries the C-structured kick/object-migration callchain (`dokick`, `kick_*`, `impact_drop`, `ship_object`, `obj_delivery`); `kick.js` remains a lightweight command adapter path
`[a]`	dothrow.c	dothrow.js	Throwing mechanics. handleThrow/handleFire (dothrow/dofire), promptDirectionAndThrowItem (throwit), ammoAndLauncher, DIRECTION_KEYS; throw flight now uses `tmp_at(DISP_FLASH)` + `nh_delay_output`-boundary frames, including awaited projectile-frame timing in the active throw command path and awaited per-step timing in `throwit` paths (legacy `nowait` path removed there). Boomerang visuals now follow C `boomhit` structure with `DISP_FLASH` + per-step `DISP_CHANGE` toggling (`S_boomleft/right`) and awaited frame boundaries; tethered-weapon backtrack cleanup now uses awaited async `tmp_at(DISP_END, BACKTRACK)` timing in interactive mode. ~30 functions TODO
`[x]`	drawing.c	symbols.js	Symbol/glyph drawing tables and lookup functions. Auto-generated by `gen_symbols.py` into `symbols.js` (defsyms[], DEF_, S_stone..S_expl_br, MAXPCHARS, glyph offset constants GLYPH_OFF, SYM_OFF). S_ monster class constants (S_ANT..S_MIMIC_DEF, MAXMCLASSES) canonical home is `monsters.js`. Lookup helpers `def_char_to_objclass`, `def_char_to_monclass`, and `def_char_is_furniture` implemented
`[a]`	dungeon.c	dungeon.js	Dungeon structure and level management. 135 JS exports covering ~97 C functions (many C statics not applicable). Level/branch management, depth/dunlev, In_* level predicates, Is_* branch tests, on_level, assign_level, u_on_newpos, makelevel pipeline, topologize, fill_room, and 100+ helpers
`[a]`	eat.c	eat.js	Eating mechanics. handleEat (doeat) implemented; ~50 functions TODO
`[a]`	end.c	end.js	Game over, death, scoring. All 13 C functions present: done/done1/done2/done_in_by/panic/terminate/killer_format/delayed_killer/find_delayed_killer/dealloc_killer etc. JS adds getKiller/setKillerFormat infrastructure
`[a]`	engrave.c	engrave.js	Engraving mechanics. handleEngrave (doengrave) approximation, maybeSmudgeEngraving (wipe_engr_at); engrave_data.js has text data; ~30 functions TODO
`[a]`	exper.c	exper.js	Experience and leveling. newuexp, newexplevel, pluslvl, losexp, newpw, newhp, enermod implemented; experience, more_experienced, rndexp TODO. Role/race hpadv/enadv_full/xlev data in player.js.
`[a]`	explode.c	explode.js	Explosion effects. All 8/8 C public functions present plus ugolemeffects: adtyp_to_expltype, explosionmask (stub), engulfer_explosion_msg (stub), explode (3x3 area with resistance checks and C-style `tmp_at` animation), scatter (stub), splatter_burning_oil, explode_oil, mon_explodes
`[a]`	extralev.c	extralev.js	Special level generation helpers. All 6 C functions present: corr, roguejoin, miniwalk, roguecorr, makerogueghost, makeroguerooms
`[N/A]`	files.c	—	File I/O operations. JS: `storage.js`
`[a]`	fountain.c	fountain.js	Fountain effects. drinkfountain/dryup implemented (RNG-parity); ~12 functions TODO
`[a]`	getpos.c	getpos.js	Position selection UI. 21/22 C functions present: getpos_sethilite/toggle_hilite_state/refresh, mapxy_valid, getpos_getvalids_selection, getpos_help_keyxhelp/help/menu, getpos_async (=C getpos), gloc_filter_classify_glyph/floodfill_matcharea/floodfill/init/done, gather_locs_interesting/gather_locs, known_vibrating_square_at, cmp_coord_distu, dxdy_to_dist_descr, coord_desc, auto_describe, truncate_to_map. getpos_async replaces C’s getpos with async/await
`[N/A]`	glyphs.c	glyphs.js	Glyph ID cache and customization. 21 C public functions, but almost all are terminal .nethackrc glyph customization infrastructure (fill_glyphid_cache, apply_customizations, shuffle_customizations, etc.) — N/A for browser port. `glyph_to_cmap()` (the one gameplay-relevant function) is implemented in glyphs.js. Glyph offset constants (GLYPH_*_OFF) → symbols.js (auto-generated by gen_symbols.py)
`[a]`	hack.c	hack.js	Core movement and actions. C-structure entry points now explicit: `domove`, `domove_core`, `do_run`, `do_rush`, `lookaround`, `findtravelpath` (with `TRAVP_*` modes), travel setup (`dotravel`/`dotravel_target`), and spot/capacity helpers. Behavior remains partial vs C in many edge paths (~70 TODOs), but structure and naming fidelity improved.
`[a]`	hacklib.c	hacklib.js	String/char utilities. All C functions implemented; in-place string ops return new strings in JS
`[~]`	iactions.c	iactions.js	Item actions context menu. 1 C public function (itemactions) — displays interactive per-item action menu with context-sensitive choices. JS port bypasses this via direct inventory commands. 4 static helpers autotranslated but broken (missing imports/constants). Feature not in scope for session parity
`[a]`	insight.c	insight.js	Player knowledge/enlightenment. 33 exports covering 25/25 C public functions (100%): enlightenment, doattributes, doconduct/show_conduct, record/remove/count_achievements, achieve_rank, sokoban_in_play, do_gamelog/show_gamelog, dovanquished/list_vanquished, dogenocided/list_genocided/num_genocides, doborn, align_str/size_str/piousness, mstatusline/ustatusline, youhiding (stub), trap_predicament
`[a]`	invent.c	invent.js	Inventory management. handleInventory/buildInventoryOverlayLines/compactInvletPromptChars (ddoinv/display_inventory/compactify/getobj/ggetobj); ~18 functions TODO
`[x]`	isaac64.c	isaac64.js	ISAAC64 PRNG. All 8 functions matched
`[a]`	light.c	light.js	Light source management. 19/23 C functions present: new_light_source/del_light_source/do_light_sources/obj_sheds_light/obj_is_burning/get_obj_location/snuff_light_source/obj_brightness/candle_light_range etc. Missing 4 save/restore functions (N/A in browser architecture)
`[a]`	lock.c	lock.js	Lock picking and door opening. handleForce/handleOpen/handleClose (doforce/doopen/doclose) approximations; ~15 functions TODO
`[N/A]`	mail.c	—	In-game mail system (uses real mail on Unix)
`[a]`	makemon.c	makemon.js	Monster creation. Core functions aligned; clone_mon/propagate TODO
`[a]`	mcastu.c	mcastu.js	Monster spellcasting. All 12/12 C public functions present: castmu, buzzmu, choose_magic_spell, choose_clerical_spell, cast_wizard_spell, cast_cleric_spell, m_cure_self, touch_of_death, death_inflicted_by, cursetxt (stub), is_undirected_spell, spell_would_be_useless. Plus aggravation, curse_objects (stubs)
`[N/A]`	mdlib.c	—	Metadata library utilities
`[a]`	mhitm.c	mhitm.js	Monster-vs-monster combat. mattackm/hitmm/mdamagem/passivemm/fightm implemented (m-vs-m path); RNG parity for pets in dogmove.js; monCombatName per-monster visibility pronouns; rustm (full erode_obj dispatch), mdisplacem (position swap + petrification), engulf_target, gulpmm (simplified), mon_poly (simplified); artifact spec_dbon wired into mdamagem. gazemu/gulpmm full effects TODO
`[a]`	mhitu.c	mhitu.js	Monster-vs-hero combat. `mattacku` restructured to match `hitmu()` flow; `hitmsg`, `mhitm_knockback`, `mhitu_adtyping` dispatcher, ~30 AD_* handlers (phys/fire/cold/elec/acid/stck/plys/slee/conf/stun/blnd/drst/drli/dren/drin/slow/ston etc.) implemented with real effects; `mpoisons_subj`, `u_slow_down`, `wildmiss`, `getmattk` (attack substitution), `assess_dmg`, `passiveum` (hero passive counter); `AD_SGLD`→`stealgold`, `AD_SEDU`→`steal`, `AD_RUST/CORR/DCAY`→`erode_obj` wired; artifact `spec_dbon` wired into `mhitu_ad_phys`; `gazemu`/`gulpmu`/`expels`/`summonmu`/`doseduce` still partial
`[a]`	minion.c	minion.js	Minion summoning. `newemin`/`free_emin`, `monster_census`, `dprince`/`dlord`/`llord`/`lminion`/`ndemon` (demon hierarchy selectors), `msummon` (summon demon/minion by type), `summon_minion` (alignment-based summoning with talk) — 10 functions. `demon_talk`, `bribe`, guardian angel gain/lose TODO.
`[a]`	mklev.c	mklev.js	Level generation. 50/58 C functions present: mkroom_cmp, bydoor, okdoor, good_rm_wall_doorpos, finddpos_shift, finddpos, maybe_sdoor, mkstairs, generate_stairs*, cardinal_nextto_room, place_niche, occupied, find_okay_roompos, mkfount, mksink, mkaltar, mkgrave, makeniche, make_niches, makevtele etc. ~8 generation pipeline functions remain in dungeon.js
`[a]`	mkmap.c	mkmap.js	Map generation algorithms. All 14 C functions present: init_map, init_fill, get_map, pass_one/two/three, flood_fill_rm, join_map, finish_map, mkmap, remove_rooms, wallify_map, room_cleanup etc.
`[a]`	mkmaze.c	mkmaze.js	Maze generation. 40/44 C functions present: makemaz, create_maze, populate_maze, maze0xy, maze_remove_deadends, mazexy, pick_vibrasquare_location, is_exclusion_zone, bad_location, put_lregion_here, place_lregion, walkfrom, wallification, wall_cleanup, fixup_special, setup_waterlevel, movebubbles etc. Missing ~4 internal bubble helpers
`[a]`	mkobj.c	mkobj.js	Object creation and object-chain helpers. `mkobj.js` now includes compatibility surface coverage for container/object-list/mapseen-adjacent helpers (`mkobj_at`, `mk_named_object`, `add_to_buried`, `remove/replace/extract`, glob/ice/timer/sanity helpers, `nextoid`, `rnd_treefruit_at`, `rndmonnum(_adj)`, unknown/unsplit/where-name helpers) with row-level closure
`[a]`	mkroom.c	mkroom.js	Room generation. 29/30 C functions present: do_mkroom, pick_room, mkzoo, mkswamp, mkshop, mktemple, mkundead, search_special, cmap_to_type, save/rest_rooms, squadmon, courtmon, morguemon, antholemon, mk_zoo_thronemon, isbig, has_dnstairs, has_upstairs, nexttodoor, shrine_pos, somex/y, inside_room, somexy/space, invalid_shop_shape. Missing: fill_zoo (internal)
`[a]`	mon.c	mon.js	Monster lifecycle: movemon, mfndpos (flag-based), mm_aggression, corpse_chance, passivemm, hider premove, zombie_maker/zombie_form/undead_to_corpse/genus/pm_to_cham; death chain: mlifesaver/lifesaved_monster/set_mon_min_mhpmax/check_gear_next_turn/m_detach/mondead_full/mondied/mongone/monkilled/xkilled/killed/make_corpse; alertness: wake_msg/wakeup/seemimic/wake_nearto_core/wake_nearto/wake_nearby/setmangry; turn processing: healmon/meatbox/m_consume_obj/meatmetal/meatobj/meatcorpse/minliquid/mpickgold/can_touch_safely/mon_give_prop/mon_givit/mcalcdistress; visibility: m_in_air/m_poisongas_ok/elemental_clog/set_ustuck/maybe_unhide_at/hideunder/hide_monst
`[a]`	mondata.c	mondata.js	Monster data queries: predicates, mon_knows_traps, passes_bars, dmgtype, hates_silver, sticks, etc.
`[a]`	monmove.c	monmove.js	Monster movement: dochug, m_move, m_move_aggress, set_apparxy, m_search_items; dochugw (wrapper), m_everyturn_effect, m_postmove_effect, postmov, should_displace, mb_trapped, itsstuck, release_hero, watch_on_duty, m_balks_at_approaching, mon_would_consume_item. Attack dispatch path is now async-aware so ranged monster attacks can await animation timing `maybe_postmove_hideunder()` helper extracted to run once after movement+trap resolution, eliminating duplicate hide-under RNG roll from `m_move`; pre-trapped monsters now resolve `mintrap_postmove` at `m_move` entry before normal movement (matching C `monmove.c:1748-1757`).
`[a]`	monst.c	monst.js	Monster data tables. `monst_globals_init` is now an explicit compatibility surface (no-op; table init is module-load driven). mons[] data → monsters.js (auto-generated by gen_monsters.py).
`[a]`	mplayer.c	mplayer.js	Player-character rival monsters. All 3/3 C public functions: mk_mplayer (role-appropriate gear), create_mplayers (level population), mplayer_talk (rival chat with RNG). Plus mk_mplayer_armor (static in C). is_mplayer() in mondata.js. Endgame context not yet modeled
`[a]`	mthrowu.c	mthrowu.js	Monster ranged attacks: m_throw, thrwmu, lined_up, select_rwep, monmulti. Includes async timed projectile path (`m_throw_timed`/`monshoot`/`thrwmu`) using awaited `nh_delay_output()` in interactive mode, with headless delay skipping retained; breath beam path (`breamm`/`breamu`) now also awaits async `buzz()` beam traversal timing. Tethered return-flight cleanup now uses awaited async BACKTRACK timing (`tmp_at_end_async`) in interactive mode
`[a]`	muse.c	muse.js	Monster item usage AI. All 15/15 C public functions: find_offensive/use_offensive/rnd_offensive_item, find_defensive/use_defensive/rnd_defensive_item, find_misc/use_misc/rnd_misc_item, searches_for_item, mon_reflects, ureflects, mcureblindness, munstone, munslime. Plus 16 exported helpers (static in C). Wand/horn beam paths use typed zap IDs with `tmp_at(DISP_BEAM)` + `nh_delay_output()`
`[a]`	music.c	music.js	Musical instruments. 11/14 C functions present: do_play_instrument, do_improvisation, gear_up, buzz_effect, mk_terrainmap, do_earthquake, pet_noise, hero_hears_noise, do_spec_buzz, play_note, do_lyre. Missing ~3 helper functions
`[N/A]`	nhlobj.c	—	Lua object bindings (l_obj_*). All 21 functions are Lua C API wrappers; JS port uses direct function calls (object(), monster() in sp_lev.js) with no Lua interpreter
`[N/A]`	nhlsel.c	—	Lua selection bindings (l_selection_*). All ~40 functions wrap selvar.c for Lua; JS port uses the `selection` object exported from sp_lev.js directly
`[N/A]`	nhlua.c	—	Lua interpreter integration
`[N/A]`	nhmd4.c	—	MD4 hash implementation
`[a]`	o_init.c	o_init.js	Object class initialization. Core shuffle functions aligned; setgemprobs, obj_shuffle_range, objdescr_is added; discovery handlers now in `o_init.js` (`handleDiscoveries`) and `do_name.js` (`handleCallObjectTypePrompt`)
`[a]`	objects.c	objects.js	Object data tables. objects.js is auto-generated from objects.h; `objects_globals_init` is now an explicit compatibility surface (no-op; module load already initializes data).
`[a]`	objnam.c	objnam.js	Object naming/wishing. 88 exports covering 73/79 C public functions (92%). xname/doname/makeplural/makesingular/readobjnam plus helper symbol set. Missing: minimal_xname, rnd_otyp_by_namedesc, singplur_lookup, strprepend, wishymatch, xcalled
`[~]`	options.c	options.js	Game options. JS: `options.js` now owns both data and `handleSet` UI flow
`[a]`	pager.c	pager.js	Text pager and look/describe commands. 55 JS exports covering ~47 C functions: dohelp/dowhatdoes/dohistory/doprev_message/doterrain, do_look/do_screen_description/dowhatis/doquickwhatis, look_at_monster/lookat, waterbody_name, self_lookat, add_cmap_descr, mhidden_description, object_from_map etc. Remaining: checkfile (data.base lookup), some display-only helpers
`[a]`	pickup.c	pickup.js	Picking up items. handlePickup/handleLoot/handlePay/handleTogglePickup (dopickup/doloot/dopay/dotogglepickup); pay is a stub; ~50 functions TODO
`[a]`	pline.c	pline.js	Message output. pline, custompline, vpline, Norep, urgent_pline, raw_printf, vraw_printf, impossible, livelog_printf, gamelog_add, verbalize, You/Your/You_feel/You_cant/You_hear/You_see/pline_The/There, pline_dir/pline_xy/pline_mon, set_msg_dir/set_msg_xy, dumplogmsg/dumplogfreemessages, execplinehandler, nhassert_failed, You_buf/free_youbuf all implemented. putmesg semantics handled via setOutputContext
`[a]`	polyself.c	polyself.js	Polymorphing. All 25 C functions present: polymon/rehumanize/polyself/newman/polyman/change_sex/polyatwill/dobreathe/dospit/dospinweb/dosummon/dogaze/dohide/domindblast/uunstick/skinback/break_armor/drop_weapon/polysense etc.
`[a]`	potion.c	potion.js	Potion effects. 45+ functions: handleQuaff (dodrink) → peffects dispatcher for all 25 C potion types. Intrinsic timeout system: itimeout/set_itimeout/incr_itimeout. Status effects: make_confused/stunned/blinded/sick/hallucinated/vomiting/deaf/glib/slimed/stoned. All 25 peffect_* handlers including water/enlightenment/oil. healup, speed_up, potionhit, potionbreathe, dodip/potion_dip, mixtype, mongrantswish, djinni_from_bottle, ghost_from_bottle, split_mon. Remaining gaps: toggle_blindness (stub), some peffect bodies are RNG-skeleton only
`[a]`	pray.c	pray.js	Prayer and sacrifice. All 15/15 C public functions present: critically_low_hp, stuck_in_wall, desecrate_altar, dosacrifice, can_pray, dopray, doturn, altarmask_at, a_gname/a_gname_at, u_gname, align_gname, halu_gname, align_gtitle, altar_wrath. Plus 19 additional helpers (in_trouble, worst_cursed_item, god_zaps_you, fry_by_god, water_prayer, godvoice, gods_angry/upset, consume_offering, bestow_artifact, sacrifice_value, eval_offering, offer_corpse, pray_revive, prayer_done etc.). ~10 static helpers (fix_curse_trouble, please, give_spell) TODO
`[a]`	priest.c	priest.js	Priest behavior, temple management, shrine. 21/23 C functions present: newepri/free_epri, temple_occupied, histemple_at/inhistemple/has_shrine, findpriest, p_coaligned, mon_aligntyp, priestname, pri_move, intemple, forget_temple_entry, priest_talk, mk_roamer, reset_hostility, in_your_sanctuary, ghod_hitsu, angry_priest, clearpriests, restpriest. Missing: priestini, move_special (in monmove.js)
`[a]`	quest.c	quest.js	Quest mechanics. `on_start`/`on_locate` (arrival messages), `not_capable`, `expulsion` (dungeon ejection), `onquest` (level arrival dispatcher), `nemdead`/`leaddead`, `artitouch`, `ok_to_quest`, `finish_quest`, `leader_speaks`/`chat_with_nemesis`/`nemesis_speaks`/`nemesis_stinks`/`chat_with_guardian`/`prisoner_speaks` (NPC dialog), `quest_chat`/`quest_talk`, `quest_stat_check` — 19 of 22 functions present. `is_pure` and 2 others TODO.
`[~]`	questpgr.c	questpgr.js	Quest text pager. com_pager_core N/A (Lua interpreter); is_quest_artifact PARTIAL in objdata.js:54; all other functions TODO
`[a]`	read.c	read.js	Reading scrolls/spellbooks. handleRead (doread) with spellbook study + seffects dispatcher + all 22 scroll effects implemented; some effects approximate (teleportation, mapping, detection need infrastructure). Stinking-cloud prompt path now includes `tmp_at` highlight setup/cleanup parity hook; fire-scroll explosion path now awaits async `explode()` timing
`[x]`	rect.c	rect.js	Rectangle allocation for room placement
`[a]`	region.c	region.js	Region system. 34 exports covering 34/39 C public functions (87%). create_region, add/remove region/mon, run_regions, in_out_region, m_in_out_region, update_player_regions, gas cloud effects, save/rest. Missing: reset_region_mids, create_msg_region, enter_force_field, create_force_field, is_hero_inside_gas_cloud
`[N/A]`	report.c	—	Bug reporting, panic trace
`[a]`	restore.c	restore.js, storage.js, chargen.js	Game state restoration. Active JS restore path is `storage.js` (`loadSave`, `restLev`, `restGameState`, `restObj`, `restObjChn`, `restMon`, `restMonChn`) + `chargen.js:restoreFromSave` orchestration; NHFILE/binary savefile internals are explicit N/A in browser/localStorage architecture
`[a]`	rip.c	display.js	RIP screen. genl_outrip as Display.renderTombstone (method); center() inlined
`[x]`	rnd.c	rng.js	Random number generation
`[a]`	role.c	role.js	Role/race/gender/alignment selection. 60 JS exports covering ~42 C functions: roles[]/races[] data with hpadv/enadv_full/xlev structs, mnum field, Role_if/Role_switch macros, ok_role/ok_race/ok_gend/ok_align, plnamesiz, root_plselection_prompt, setup_role, role_init, str2role/str2race/str2gend/str2align, Hello, and filter/validation helpers. Some chargen flow split to chargen.js
`[a]`	rumors.c	rumors.js	Rumor/oracle/CapitalMon system. 19 JS exports covering ~14 C functions: unpadline, init_rumors, others_check, rumor_check, get_rnd_line, get_rnd_text, save/restore_oracles, outoracle, doconsult, couldnt_open_file, init_CapMons, CapitalMon. Uses JS data-driven architecture
`[a]`	save.c	save.js, storage.js	Game state serialization. Active JS path is `storage.js` (`buildSaveData`/`saveGameState`/`saveLev`/`saveObjChn`/`saveTrapChn`/`handleSave`); binary NHFILE helpers in `save.c` are N/A in browser/localStorage architecture. `freedynamicdata()` mirrors C `tmp_at(DISP_FREEMEM,0)` cleanup
`[a]`	selvar.c	sp_lev.js	Selection geometry. JS selection engine and selvar compatibility surface live in `sp_lev.js`
`[N/A]`	sfbase.c	—	Save file base I/O routines
`[N/A]`	sfstruct.c	—	Save file structure definitions
`[a]`	shk.c	shk.js	Shopkeeper behavior. describeGroundObjectForPlayer (xname-based), maybeHandleShopEntryMessage, getprice/getCost/getShopQuoteForFloorObject (pricing approximations); shknam.js has naming. ~90 functions TODO
`[a]`	shknam.c	shknam.js	Shop naming and stocking. All C functions aligned; hallucination in shkname/is_izchak and in_town() in is_izchak deferred
`[a]`	sit.c	sit.js	Sitting effects. `dosit` (all terrain types: throne, sink, fountain, altar, grave, chest, floor), `rndcurse`, `attrcurse`, `take_gold` implemented. `throne_sit_effect`, `special_throne_effect`, `lay_an_egg` TODO.
`[a]`	sounds.c	sounds.js	Monster sounds, ambient room sounds, chat. All 22 C functions present: dosounds/domonnoise/growl/yelp/whimper/beg/dotalk/dochat/pet_noise plus room-specific sound helpers (throne/beehive/morgue/zoo/temple). Sound library N/A
`[a]`	sp_lev.c	sp_lev.js	Special level interpreter. 227 JS exports covering ~143 C functions. Full Lua-equivalent level description language: selection ops, room/corridor/object/monster/trap/stair/altar/fountain placement, map parsing, level flags, region setup, door/wall manipulation, coordinate and area selection arithmetic
`[a]`	spell.c	spell.js	Spell casting. ageSpells (age_spells), handleKnownSpells (dovspell/dospellmenu), estimateSpellFailPercent (percent_success approximation), spellRetentionText (spellretention). Spell category/skill tables from C. `tmp_at` callsites now wired for chain-lightning beam propagation frames and throwspell target highlighting cleanup; chain-lightning now uses awaited `nh_delay_output()` in interactive mode (skipped in headless). New stubs: study_book, book_cursed, confused_book, spell_skilltype, spelleffects, spell_damage_bonus, spell_would_be_useless_hero, learn, check_unpaid, rejectcasting. ~30 functions TODO
`[a]`	stairs.c	stairs.js	Stairway management. All 17 C functions present with same names: stairway_add/free_all/at/find/find_from/find_dir/find_type_dir/find_special_dir, u_on_sstairs/upstairs/dnstairs, On_stairs/ladder/stairs_up/stairs_dn, known_branch_stairs, stairs_description. Find functions async by design. stairs_description simplified (missing Elemental Planes/quest checks)
`[a]`	steal.c	steal.js	Monster stealing. somegold/findgold/stealgold, unresponsive, remove_worn_item, steal, stealarm/unstolenarm/thiefdead, maybe_absorb_item, mdrop_obj, mdrop_special_objs, relobj, mpickobj implemented. `stealamulet` now implemented for invocation/amulet theft, worn-item pre-removal, inventory transfer, and teleport; remaining depth is quest-artifact selection once `is_quest_artifact()` is fully wired.
`[a]`	steed.c	steed.js	Riding steeds. `can_saddle`, `can_ride`, `put_saddle_on_mon`, `maybewakesteed`, `doride`, `mount_steed` (full eligibility + message + stat changes), `exercise_steed`, `kick_steed`, `dismount_steed` (all reasons including petrification/engulf/poly), `poly_steed`, `stucksteed`, `rider_cant_reach` — 12 functions implemented. `place_monster` and related spawn helpers partially inline from `vault.js`.
`[N/A]`	strutil.c	—	String utilities (strbuf, pmatch). JS: native string ops
`[N/A]`	symbols.c	—	Terminal graphics mode management (ASCII/IBM/curses/UTF-8 symbol-set switching). Browser port uses static data in `symbols.js` (auto-generated by `gen_symbols.py`); no runtime mode switching
`[N/A]`	sys.c	—	System-level interface
`[a]`	teleport.c	teleport.js	Teleportation. 33/37 C functions present: goodpos/goodpos_onscary/enexto/enexto_core/teleds/tele/dotele/rloc/rloc_to/rloc_pos_ok/mtele_trap/mlevel_tele_trap/level_tele/safe_teleds/tele_restrict/control_mon_tele/tele_to_rnd_pet/rloc_to_flag etc. Remaining gaps are mostly deeper behavior in existing functions rather than missing surfaces.
`[a]`	timeout.c	timeout.js	Timer-based effects. 60 JS exports covering ~54 C functions: nh_timeout (full intrinsic decrement loop), run_timers, start/stop/peek/insert/remove_timer, obj_move/split/stop_timers, obj_has_timer, spot timers, done_timeout, egg/figurine/burn timers, fall_asleep. Dialogue stubs for stoned/vomiting/sleep/choke/sickness/levitation/slime/phaze. Remaining gaps: full countdown text, float_down, vision system calls
`[a]`	topten.c	topten.js	High score table. observable_depth implemented; I/O funcs N/A; encode/format funcs TODO
`[a]`	track.c	track.js	Player tracking for pets. All 6/6 C public functions: initrack, settrack, gettrack, hastrack, save_track, rest_track
`[a]`	trap.c	trap.js	Trap mechanics. 49/64 C public functions present (76%): dotrap, mintrap, mintrap_postmove, m_harmless_trap, floor_trigger, mon_check_in_air, trapeffect_selector_you/mon, erode_obj, water_damage, rust_dmg, grease_protect, acid_damage, t_at, seetrap, cnv_trap_obj, trap_to_part_name, chest_trap, dng_bottom, dountrap, set_utrap, reset_utrap, u_entries_recalc, steedintrap, unconscious, launch_in_progress, sokoban_guilt, drain_en, trapname, force_launch_placement, clamp_hole_destination, maketrap/deltrap/burnarmor (in dungeon.js/zap.js). Rolling-boulder path with tmp_at/nh_delay_output timing. Missing ~15: animate_statue, back_on_ground, climb_pit, drown, fall_through, immune_to_trap, launch_obj, lava_damage/effects, etc.
`[a]`	u_init.c	u_init.js	Player initialization. u_init_role, u_init_race, u_init_carry_attr_boost, trquan, ini_inv, ini_inv_mkobj_filter, restricted_spell_discipline aligned. JS-only wrappers: simulatePostLevelInit, initAttributes `simulatePostLevelInit` now applies role-sensitive pet alignment context override: Caveman startup uses `alignmentRecord=0` for `makedog()` creation context, matching C’s Caveman-specific RNG width.
`[a]`	uhitm.c	uhitm.js	Hero-vs-monster combat. `do_attack` (+ `hmon` pipeline), all `mhitm_ad_*` handlers (40+), `mhitm_adtyping` dispatcher, `mhitm_mgc_atk_negated`, `mhitm_knockback` (with eligibility + messages) implemented; artifact `spec_abon` wired into `find_roll_to_hit`, `spec_dbon` wired into damage calc; engulf start-frame helper now uses awaited delay boundaries (`start_engulf`/`gulpum` async). 50 functions TODO
`[N/A]`	utf8map.c	—	UTF-8 glyph mapping for terminal
`[a]`	vault.c	vault.js	Vault guard system. All 25/25 C public functions exported: newegd/free_egd, in_fcorridor, clear_fcorr, blackout, restfakecorr, parkguard, grddead, findgd, find_guard_dest, vault_summon_gd, vault_occupied, uleftvault, move_gold, wallify_vault, gd_mv_monaway, gd_pick_corridor_gold, gd_move_cleanup, gd_letknow, invault, gd_move, paygd, hidden_gold, gd_sound, vault_gd_watching
`[N/A]`	version.c	—	Version info
`[a]`	vision.c	vision.js	FOV / LOS. Core algorithm (view_from, right_side, left_side, clear_path, do_clear_area) matches C, including block/dig/unblock pointer maintenance, rogue vision path, and `howmonseen` mapping (in `display.js`).
`[a]`	weapon.c	weapon.js	Weapon skills, hit/damage bonuses, monster weapon AI. select_hwep, select_rwep (full), mon_wield_item, possibly_unwield, mwepgone, setmnotwielded, oselect, monmightthrowwep, autoreturn_weapon, weapon_type, skill_level_name, skill_name, wet/dry_a_towel implemented. weapon_hit/dam_bonus gated (returns 0). Skill system infrastructure (P_* constants, weapon_check state machine) complete. skill_init/enhance/advance and role tables TODO
`[a]`	were.c	were.js	Lycanthropy. All 8 public C functions aligned: were_change/counter_were/were_beastie/new_were/were_summon/you_were/you_unwere/set_ulycn.
`[a]`	wield.c	wield.js	Wielding weapons. setuwep/setuswapwep/setuqwep, uwepgone/uswapwepgone/uqwepgone, welded/weldmsg, ready_weapon, handleWield/handleSwapWeapon/handleQuiver. will_weld, mwelded, erodeable_wep, empty_handed, can_twoweapon (full), set_twoweap, untwoweapon, drop_uswapwep, handleTwoWeapon (dotwoweapon), chwepon, wield_tool, cant_wield_corpse implemented. finish_splitting/ready_ok/wield_ok TODO
`[N/A]`	windows.c	—	Windowing system interface. JS: `display.js`, `browser_input.js`
`[a]`	wizard.c	wizard.js	Wizard of Yendor AI. 18/21 C functions present: mon_has_arti, other_mon_has_arti, on_ground, target_on, choose_stairs, amulet, mon_has_amulet, mon_has_special, tactics, has_aggravatables, aggravate, clonewiz, pick_nasty, nasty, resurrect, intervene, wizdeadorgone, cuss. Missing ~3 internal helpers
`[a]`	wizcmds.c	wizcmds.js	Wizard-mode debug commands. handleWizLoadDes (wiz_load_splua), wizLevelChange (wiz_level_change), wizMap (wiz_map), wizTeleport (wiz_level_tele), wizGenesis (wiz_genesis); Lua commands N/A; sanity checks and advanced debug TODO
`[a]`	worm.c	worm.js	Long worm mechanics. All 28 C functions implemented (31 JS exports): get_wormno, initworm, worm_move, worm_nomove, wormgone, wormhitu, cutworm, see_wsegs, detect_wsegs, place_wsegs, place_worm_tail_randomly, size_wseg, count_wsegs, create_worm_tail, worm_known, worm_cross, wseg_at, flip_worm_segs_*, save_worm, rest_worm etc.
`[a]`	worn.c	worn.js	Equipment slot management. setworn, setnotworn, allunworn, wearmask_to_obj, wearslot, wornmask_to_armcat, armcat_to_wornmask, update_mon_extrinsics, mon_set_minvis, mon_adjust_speed, extract_from_minvent, m_lose_armor, mon_break_armor, extra_pref, racial_exception, m_dowear, m_dowear_type, find_mac, and bypass chain helpers (`bypass_obj`, `clear_bypass(es)`, `nxt_unbypassed_obj/loot`) implemented.
`[a]`	write.c	write.js	Writing on scrolls. cost, write_ok, new_book_description implemented; dowrite TODO
`[a]`	zap.c	zap.js	Wand beam effects. 80/81 C functions present (98%): dozap/zappable/weffects/zapsetup/zapwrapup/zapyourself/zap_steed/buzz/dobuzz/zhitm/zhitu/bhitm/bhito/bhitpile/zap_over_floor/cancel_monst/cancel_item/drain_item/probe_monster/probe_objchain/spell_hit_bonus/resists_stun/break_wand/backfire/do_osshock etc. Core beam animation uses async tmp_at + nh_delay_output. Remaining parity: edge-depth in effect matrices and terrain interactions

Summary

Total C files: 129
N/A (system/platform): 22
Game logic files: 107
Complete ([x]): 5
Aligned ([a]): 99
Present ([p]): 0
Needs alignment ([~]): 3
No JS file yet ([ ]): 0

JS Files With Non-Strict C Mapping

These JS files are infrastructure or intentionally split/aggregated relative to the C layout (not strict 1:1 modules):

JS File	Purpose	C Counterparts
animation_examples.js	Animation demo data (blacklisted from CODEMATCH parity scope)	None (JS-only)
animation.js	Visual animations (`tmp_at`, `nh_delay_output`)	None (JS-only)
attrib_exercise.js	Attribute exercise tracking	attrib.c
browser_input.js	Browser keyboard/mouse input	None (JS-only)
cmd.js	Command dispatch	cmd.c
const.js	Game configuration, color constants (CLR_*), property flags	decl.c, options.c
symbols.js	Symbol/glyph drawing tables (defsyms, GLYPH__OFF, SYM_OFF_), auto-generated by gen_symbols.py	drawing.c, display.h
delay.js	Delay/animation timing wrappers (blacklisted from CODEMATCH parity scope): `delay_output`, `delay_output_raf`	None (JS-only)
display_rng.js	Display-layer RNG	rnd.c
engrave_data.js	Engraving text data	engrave.c
epitaph_data.js	Epitaph text data	engrave.c
floor_objects.js	Floor object display	pickup.c, invent.c
chargen.js	Interactive chargen menus (role/race/align selection, game-over, tutorial, save-restore)	role.c, end.c (partial)
headless.js	Headless test/selfplay runtime: HeadlessDisplay, createHeadlessInput, createHeadlessGame, generateMapsWithCoreReplay, generateStartupWithCoreReplay	None (JS-only)
input.js	Input handling/replay	None (JS-only)
keylog.js	Keystroke logging	None (JS-only)
hack.js	Core movement/running/travel	hack.c
kick.js	Kick command adapter	dokick.c
dokick.js	C-structured kick/object migration callchain	dokick.c
game.js	Map data structure	hack.c, mklev.c
monsters.js	Monster data tables	monst.c
nethack.js	Browser entry point: reads URL params, wires Display+input to NetHackGame, registers window APIs	sys/unix/nethack.c (platform main)
objdata.js	Object property queries	objnam.c, mkobj.c
player.js	Player state runtime (roles/races sourced from role.js); `player.roleMnum` (C’s `urole.mnum`) and `player.roleIndex` (roles[] array index)	decl.c, role.c
replay_core.js	Session replay/comparison	None (JS-only, test infra). Records per-step animation delay-boundary snapshots (`animationBoundaries`) in parallel with RNG/screen/event metrics
rumor_data.js	Rumor text data	rumors.c
special_levels.js	Special level registry	sp_lev.c, extralev.c
shk.js	Shopkeeper pricing/messages	shk.c
spell.js	Spell system	spell.c
storage.js	Save/load/config, handleSave	save.c, restore.c, files.c
xoshiro256.js	Xoshiro256 PRNG	None (JS-only, display RNG)

JS-Only Files: Function Details

These files have no direct C counterpart. Functions are documented with the closest C analogue where one exists.

chargen.js (was nethack.js)

Interactive character generation menus and game lifecycle screens. Re-exports NetHackGame from allmain.js.

JS Function	C Analogue	Notes
`playerSelection(game)`	role.c `plselect()`	Top-level dispatcher: auto-picks or launches manual menus depending on options
`promptPlayerName(game)`	role.c player-name prompt	Asks for character name; validates and stores on `game.player`
`showRoleMenu(game, raceIdx, gender, align, isFirstMenu)`	role.c `plsel_role()`	Draws role selection overlay; returns chosen role index
`showRaceMenu(game, roleIdx, gender, align, isFirstMenu)`	role.c `plsel_race()`	Draws race selection overlay; returns chosen race index
`showGenderMenu(game, roleIdx, raceIdx, align, isFirstMenu)`	role.c `plsel_gend()`	Draws gender selection overlay; returns chosen gender
`showAlignMenu(game, roleIdx, raceIdx, gender, isFirstMenu)`	role.c `plsel_align()`	Draws alignment selection overlay; returns chosen alignment
`showConfirmation(game, roleIdx, raceIdx, gender, align)`	role.c confirmation step	Shows “Is this ok?” summary; returns true to accept, false to restart
`showLoreAndWelcome(game, roleIdx, raceIdx, gender, align)`	role.c `plsel_lore` / `welcome()`	Shows role lore text then welcome message before gameplay starts
`showFilterMenu(game)`	None (JS-only)	Overlay for narrowing role/race/align options; sets `game.rfilter`
`autoPickAll(game, showConfirm)`	role.c `pick_all()`	Randomly selects all chargen choices matching active filters
`manualSelection(game)`	role.c `manual_pick()`	Drives full interactive menu sequence until confirmation accepted
`showGameOver(game)`	end.c `you_died()` display	Renders tombstone/death reason screen and waits for acknowledge
`maybeDoTutorial(game)`	None (JS-only)	Checks first-run flag; launches tutorial if appropriate
`enterTutorial(game)`	None (JS-only)	Initialises tutorial level and sets tutorial state flags
`handleReset(game)`	None (JS-only)	Clears save data and reloads for a fresh game
`restoreFromSave(game, saveData, urlOpts)`	restore.c `dorecover()`	Deserialises a saved game state into a running `NetHackGame`
`buildHeaderLine(game, roleIdx, raceIdx, gender, align)`	None (JS-only)	Formats the “Role / Race / Align / Gender” header shown in chargen menus

headless.js (was headless_runtime.js)

Headless runtime for session tests and selfplay. No C counterpart. Re-exports NetHackGame as HeadlessGame from allmain.js.

HeadlessDisplay class

In-memory 80×24 character grid implementing every method the game engine calls on the display. Used wherever Display (browser canvas) would be used in interactive play.

Method	Notes
`putstr_message(msg)`	Appends msg to `messages[]`; writes to row 0 of grid; handles concatenation like C tty `update_topl()`
`renderMessageWindow()`	Clears row 0; re-renders current `topMessage` only (C ref: `docrt()` after menu close)
`renderMap(gameMap, player, fov, flags)`	Renders dungeon tiles, monsters, objects onto rows 1–22 of grid
`renderStatus(player)`	Renders two status rows at bottom of grid
`renderOverlayMenu(lines)`	Renders an inventory/selection overlay using `putstr` (no `putstr_message`)
`getScreenLines()`	Returns current grid as array of strings for test comparison
`setScreenLines(lines)`	Overwrites entire grid from array of strings (used by `applyStepScreen` in replay)
`setScreenAnsiLines(lines)`	Overwrites grid from ANSI-escaped strings, parsing color/attribute codes

Factory and replay functions

JS Function	C Analogue	Notes
`createHeadlessInput(opts)`	None (JS-only)	Returns a queue-based input runtime; `pushKey(code)` enqueues a keypress for `nhgetch()` to consume
`headlessFromSeed(seed, roleIndex, opts)`	None (JS-only)	Internal: creates a `NetHackGame` with `HeadlessDisplay` + `createHeadlessInput` and calls `game.init()`
`headlessStart(seed, options)`	None (JS-only)	Thin wrapper around `headlessFromSeed`; used by `generateMapsWithCoreReplay`
`createHeadlessGame(seed, roleIndex, opts)`	None (JS-only)	Public factory exported for unit tests; returns a fully initialised headless game
`generateMapsWithCoreReplay(seed, maxDepth, options)`	None (JS-only)	Generates levels 1…maxDepth by descending stairs headlessly; returns map snapshots
`generateStartupWithCoreReplay(seed, session, options)`	None (JS-only)	Replays the chargen/startup phase of a recorded session; captures RNG log and screen for comparison
`buildInventoryLines(player)`	None (JS-only)	Formats inventory as array of strings for headless test assertions
`extractCharacterFromSession(session)`	None (JS-only)	Pulls role/race/gender/align from a session record into a `character` options object

nethack.js (was menace.js)

Browser entry point only. Reads URL params, constructs Display and browser input, calls game.init(). No exports — loaded as <script type="module"> directly from index.html. Closest C analogue: sys/unix/nethack.c (platform-specific main()).

JS Function / block	C Analogue	Notes
`createBrowserLifecycle()`	None (JS-only)	Returns `{ restart, replaceUrlParams }` hooks used by the game for page reload and URL state
`registerMenuApis()`	None (JS-only)	Attaches `window._saveAndQuit`, `window._resetGame` etc. so UI buttons can call into the game
`registerKeylogApis()`	None (JS-only)	Attaches `window._getKeylog`, `window._startReplay` for developer keylog tools
Top-level init block	`sys/unix/nethack.c main()`	Reads `?seed=`, `?wizard=`, `?role=` etc. from URL; creates `Display` + browser input; constructs `NetHackGame`; calls `game.init(urlOpts)`

Function-Level Details

This section is generated from source symbol tables and includes function rows for every C file in this document.

Function-Level Metrics

Raw rows (all files): 4400 total, 621 missing (14.1% — all in N/A system files)
Gameplay rows only: 3779 total, 0 missing (0.0% left)
- Implemented: 3297 (87.2%)
- N/A (C-specific within gameplay files): 337 (8.9%)
- Partial: 129 (3.4%)
- Stub: 16 (0.4%)
Excluded non-gameplay rows: 621 rows under [N/A] files

Why 197K JS Lines vs 420K C Lines

The JS port is substantially smaller than the C source for structural reasons that persist even at full coverage:

Headers (~50K+ lines) — .h files with struct definitions, externs, macros, #ifdef guards have no JS equivalent (ES modules handle exports)
Platform/windowing (~80K+ lines) — C has win/tty/, win/X11/, win/Qt/, win/curses/, sys/unix/, sys/windows/, etc. JS needs one display backend
Build system and glue — Makefile.*, makedefs.c, dlb.c, alloc.c don’t exist in JS
Lua runtime — C embeds a full Lua interpreter; JS converts .lua level scripts to native modules
Language verbosity — pointer manipulation, manual memory management, struct boilerplate, explicit switch dispatch collapse in JS

The 621 “Missing” rows are all in N/A system files (memory allocation, file I/O, Lua bindings, save file structures, etc.) that have no JS equivalent by design.

C Line Breakdown

Category	Lines	Notes
Gameplay `src/*.c`	227,186	Core game logic — ported to JS
N/A system `src/*.c`	21,633	`alloc.c`, `files.c`, `dlb.c`, etc. — no JS equivalent
Headers `include/*.h`	30,782	Structs, externs, macros — handled by ES module exports
Windowing `win/**`	55,573	tty, X11, Qt, curses backends — JS needs only one
System `sys/**`	24,707	Unix, Windows, VMS platform layers — not applicable
Lua `dat/*.lua`	17,196	Level scripts — converted to native JS modules
Utilities `util/**`	8,685	`makedefs`, `dgn_comp`, `lev_comp` — build tools, N/A
Total	385,762

Of these, ~141K lines (37%) have no JS equivalent by design. The remaining ~244K lines of gameplay C + Lua correspond to the current ~197K lines of JS, a ratio of 0.81× — JS is structurally more compact than C for the same logic. Completing the 129 partial + 16 stub functions would add an estimated 3–8K lines, bringing the expected final size to roughly 200–205K lines.

Non-Gameplay Blacklist (Excluded From Gameplay %)

Rows under these [N/A] C files are non-gameplay/system and should not count against gameplay CODEMATCH burndown:

alloc.c, cfgfiles.c, coloratt.c, date.c, dlb.c, files.c, mail.c, mdlib.c, nhlobj.c, nhlsel.c, nhlua.c, nhmd4.c, report.c, sfbase.c, sfstruct.c, strutil.c, symbols.c, sys.c, utf8map.c, version.c, windows.c.

allmain.c -> allmain.js

alloc.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 266 | FITSint_ | - | Missing | | 276 | FITSuint_ | - | Missing | | 238 | dupstr | - | Missing | | 253 | dupstr_n | - | Missing | | 125 | fmt_ptr | - | Missing | | 142 | heapmon_init | - | Missing | | 152 | nhalloc | - | Missing | | 219 | nhdupstr | - | Missing | | 205 | nhfree | - | Missing | | 170 | nhrealloc | - | Missing | | 85 | re_alloc | - | Missing |

apply.c -> apply.js

artifact.c -> artifact.js

attrib.c -> attrib.js

ball.c -> ball.js

bones.c -> bones.js

botl.c -> botl.js

calendar.c -> calendar.js

cfgfiles.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 439 | adjust_prefix | - | Missing | | 1887 | assure_syscf_file | - | Missing | | 1435 | can_read_file | - | Missing | | 462 | choose_random_part | - | Missing | | 1119 | cnf_line_ACCESSIBILITY | - | Missing | | 623 | cnf_line_AUTOCOMPLETE | - | Missing | | 610 | cnf_line_AUTOPICKUP_EXCEPTION | - | Missing | | 617 | cnf_line_BINDINGS | - | Missing | | 693 | cnf_line_BONESDIR | - | Missing | | 872 | cnf_line_BONES_POOLS | - | Missing | | 1154 | cnf_line_BOULDER | - | Missing | | 913 | cnf_line_CHECK_PLNAME | - | Missing | | 904 | cnf_line_CHECK_SAVE_UID | - | Missing | | 737 | cnf_line_CONFIGDIR | - | Missing | | 1110 | cnf_line_CRASHREPORTURL | - | Missing | | 704 | cnf_line_DATADIR | - | Missing | | 837 | cnf_line_DEBUGFILES | - | Missing | | 850 | cnf_line_DUMPLOGFILE | - | Missing | | 993 | cnf_line_ENTRYMAX | - | Missing | | 828 | cnf_line_EXPLORERS | - | Missing | | 1080 | cnf_line_GDBPATH | - | Missing | | 863 | cnf_line_GENERICUSERS | - | Missing | | 1095 | cnf_line_GREPPATH | - | Missing | | 636 | cnf_line_HACKDIR | - | Missing | | 944 | cnf_line_HIDEUSAGE | - | Missing | | 1168 | cnf_line_HILITE_STATUS | - | Missing | | 651 | cnf_line_LEVELDIR | - | Missing | | 1033 | cnf_line_LIVELOG | - | Missing | | 726 | cnf_line_LOCKDIR | - | Missing | | 953 | cnf_line_MAXPLAYERS | - | Missing | | 1019 | cnf_line_MAX_STATUENAME_RANK | - | Missing | | 1162 | cnf_line_MENUCOLOR | - | Missing | | 819 | cnf_line_MSGHANDLER | - | Missing | | 630 | cnf_line_MSGTYPE | - | Missing | | 759 | cnf_line_NAME | - | Missing | | 601 | cnf_line_OPTIONS | - | Missing | | 1065 | cnf_line_PANICTRACE_GDB | - | Missing | | 1050 | cnf_line_PANICTRACE_LIBC | - | Missing | | 967 | cnf_line_PERSMAX | - | Missing | | 980 | cnf_line_PERS_IS_UID | - | Missing | | 1006 | cnf_line_POINTSMIN | - | Missing | | 1132 | cnf_line_PORTABLE_DEVICE_PATHS | - | Missing | | 1278 | cnf_line_QT_COMPACT | - | Missing | | 1264 | cnf_line_QT_FONTSIZE | - | Missing | | 1250 | cnf_line_QT_TILEHEIGHT | - | Missing | | 1236 | cnf_line_QT_TILEWIDTH | - | Missing | | 895 | cnf_line_RECOVER | - | Missing | | 1189 | cnf_line_ROGUESYMBOLS | - | Missing | | 766 | cnf_line_ROLE | - | Missing | | 671 | cnf_line_SAVEDIR | - | Missing | | 715 | cnf_line_SCOREDIR | - | Missing | | 922 | cnf_line_SEDUCE | - | Missing | | 810 | cnf_line_SHELLERS | - | Missing | | 1228 | cnf_line_SOUND | - | Missing | | 1219 | cnf_line_SOUNDDIR | - | Missing | | 886 | cnf_line_SUPPORT | - | Missing | | 1200 | cnf_line_SYMBOLS | - | Missing | | 748 | cnf_line_TROUBLEDIR | - | Missing | | 1179 | cnf_line_WARNINGS | - | Missing | | 793 | cnf_line_WIZARDS | - | Missing | | 1211 | cnf_line_WIZKIT | - | Missing | | 783 | cnf_line_catname | - | Missing | | 776 | cnf_line_dogname | - | Missing | | 1669 | cnf_parser_done | - | Missing | | 1654 | cnf_parser_init | - | Missing | | 1536 | config_erradd | - | Missing | | 1857 | config_error_add | - | Missing | | 1584 | config_error_done | - | Missing | | 1462 | config_error_init | - | Missing | | 1485 | config_error_nextline | - | Missing | | 167 | do_write_config_file | - | Missing | | 586 | find_optparam | - | Missing | | 221 | fopen_config_file | - | Missing | | 505 | free_config_sections | - | Missing | | 141 | get_configfile | - | Missing | | 147 | get_default_configfile | - | Missing | | 379 | get_uchars | - | Missing | | 550 | handle_config_section | - | Missing | | 521 | is_config_section | - | Missing | | 1508 | l_get_config_errors | - | Missing | | 1685 | parse_conf_buf | - | Missing | | 1836 | parse_conf_file | - | Missing | | 1802 | parse_conf_str | - | Missing | | 1384 | parse_config_line | - | Missing | | 1616 | read_config_file | - | Missing | | 214 | set_configfile_name | - | Missing | | 1867 | vconfig_error_add | - | Missing |

cmd.c -> cmd.js

350	`timed_occupation`	cmd.js:1032	Implemented
1513	`u_can_see_whole_selection`	-	N/A (lookaround helper in untranslated legacy path not used by active command loop)
1480	`u_have_seen_bounds_selection`	-	N/A (lookaround helper in untranslated legacy path not used by active command loop)
1462	`u_have_seen_whole_selection`	-	N/A (lookaround helper in untranslated legacy path not used by active command loop)
3534	`update_rest_on_space`	-	N/A (rest-on-space option, handled inline)
1258	`wiz_dumpmap`	-	N/A (wizard debug)
1292	`wiz_dumpobj`	cmd.js:1104	Implemented
1322	`wiz_dumpsnap`	cmd.js:1119	Implemented
3895	`xytod`	cmd.js:1404	Implemented
5446	`yn_func_menu_opt`	cmd.js:1564	Implemented
5515	`yn_function`	input.js:596 ynFunction	Implemented
5463	`yn_function_menu`	-	N/A (menu-based yn UI path not used in browser runtime)
5438	`yn_menuable_resp`	-	N/A (menu-based yn helper path not used in browser runtime)

coloratt.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 606 | add_menu_coloring | - | Missing | | 574 | add_menu_coloring_parsed | - | Missing | | 1100 | alt_color_spec | - | Missing | | 1037 | alternative_palette | - | Missing | | 309 | attr2attrname | - | Missing | | 519 | basic_menu_colors | - | Missing | | 1087 | change_palette | - | Missing | | 712 | check_enhanced_colors | - | Missing | | 986 | closest_color | - | Missing | | 327 | clr2colorname | - | Missing | | 250 | color_attr_parse_str | - | Missing | | 238 | color_attr_to_str | - | Missing | | 968 | color_distance | - | Missing | | 226 | colortable_to_int32 | - | Missing | | 1025 | count_alt_palette | - | Missing | | 698 | count_menucolors | - | Missing | | 653 | free_menu_coloring | - | Missing | | 673 | free_one_menu_coloring | - | Missing | | 1013 | get_nhcolor_from_256_index | - | Missing | | 363 | match_str2attr | - | Missing | | 338 | match_str2clr | - | Missing | | 790 | onlyhexdigits | - | Missing | | 385 | query_attr | - | Missing | | 464 | query_color | - | Missing | | 293 | query_color_attr | - | Missing | | 802 | rgbstr_to_int32 | - | Missing | | 857 | set_map_customcolor | - | Missing | | 753 | wc_color_name | - | Missing |

date.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 134 | free_nomakedefs | - | Missing | | 52 | populate_nomakedefs | - | Missing |

dbridge.c -> dbridge.js

decl.c -> decl.js

detect.c -> detect.js

dig.c -> dig.js

display.c -> display.js

dlb.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 263 | build_dlb_filename | - | Missing | | 218 | close_library | - | Missing | | 447 | dlb_cleanup | - | Missing | | 483 | dlb_fclose | - | Missing | | 529 | dlb_fgetc | - | Missing | | 519 | dlb_fgets | - | Missing | | 456 | dlb_fopen | - | Missing | | 499 | dlb_fread | - | Missing | | 509 | dlb_fseek | - | Missing | | 539 | dlb_ftell | - | Missing | | 429 | dlb_init | - | Missing | | 175 | find_file | - | Missing | | 252 | lib_dlb_cleanup | - | Missing | | 292 | lib_dlb_fclose | - | Missing | | 381 | lib_dlb_fgetc | - | Missing | | 349 | lib_dlb_fgets | - | Missing | | 273 | lib_dlb_fopen | - | Missing | | 299 | lib_dlb_fread | - | Missing | | 324 | lib_dlb_fseek | - | Missing | | 391 | lib_dlb_ftell | - | Missing | | 232 | lib_dlb_init | - | Missing | | 201 | open_library | - | Missing | | 127 | readlibdir | - | Missing |

do.c -> do.js

do_name.c -> do_name.js

do_wear.c -> do_wear.js

dog.c -> dog.js

dogmove.c -> dogmove.js

dokick.c -> dokick.js, kick.js

dothrow.c -> dothrow.js

drawing.c -> symbols.js

dungeon.c -> dungeon.js

eat.c -> eat.js

end.c -> end.js

engrave.c -> engrave.js

exper.c -> exper.js

explode.c -> explode.js

extralev.c -> extralev.js

files.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 3621 | Death_quote | - | Missing | | 1291 | check_panic_save | - | Missing | | 2662 | check_recordfile | - | Missing | | 3404 | choose_passage | - | Missing | | 731 | clearlocks | - | Missing | | 518 | close_nhfile | - | Missing | | 905 | commit_bonesfile | - | Missing | | 985 | compress_bonesfile | - | Missing | | 2154 | contains_directory | - | Missing | | 831 | create_bonesfile | - | Missing | | 621 | create_levelfile | - | Missing | | 1138 | create_savefile | - | Missing | | 3094 | debugcore | - | Missing | | 972 | delete_bonesfile | - | Missing | | 2133 | delete_convertedfile | - | Missing | | 717 | delete_levelfile | - | Missing | | 1238 | delete_savefile | - | Missing | | 3058 | do_deferred_showpaths | - | Missing | | 1569 | docompress_file | - | Missing | | 1814 | docompress_file | - | Missing | | 2040 | doconvert_file | - | Missing | | 305 | fname_decode | - | Missing | | 255 | fname_encode | - | Missing | | 444 | fopen_datafile | - | Missing | | 2584 | fopen_sym_file | - | Missing | | 2440 | fopen_wizkit_file | - | Missing | | 354 | fqname | - | Missing | | 509 | free_nhfile | - | Missing | | 1522 | free_saved_games | - | Missing | | 1278 | get_freeing_nhfile | - | Missing | | 1378 | get_saved_games | - | Missing | | 461 | init_nhfile | - | Missing | | 3640 | livelog_add | - | Missing | | 3686 | livelog_add | - | Missing | | 2230 | lock_file | - | Missing | | 1783 | make_compressed_name | - | Missing | | 2066 | make_converted_name | - | Missing | | 2199 | make_lockname | - | Missing | | 496 | new_nhfile | - | Missing | | 199 | nh_basename | - | Missing | | 1765 | nh_compress | - | Missing | | 1774 | nh_uncompress | - | Missing | | 583 | nhclose | - | Missing | | 930 | open_bonesfile | - | Missing | | 672 | open_levelfile | - | Missing | | 1196 | open_savefile | - | Missing | | 2774 | paniclog | - | Missing | | 1336 | plname_from_file | - | Missing | | 1993 | problematic_savefile | - | Missing | | 2537 | proc_wizkit_line | - | Missing | | 2604 | read_sym_file | - | Missing | | 3447 | read_tribute | - | Missing | | 2557 | read_wizkit | - | Missing | | 2838 | recover_savefile | - | Missing | | 1541 | redirect | - | Missing | | 1249 | restore_saved_game | - | Missing | | 3148 | reveal_paths | - | Missing | | 534 | rewind_nhfile | - | Missing | | 1107 | save_savefile_name | - | Missing | | 767 | set_bonesfile_name | - | Missing | | 816 | set_bonestemp_name | - | Missing | | 1116 | set_error_savefile | - | Missing | | 606 | set_levelfile_name | - | Missing | | 999 | set_savefile_name | - | Missing | | 753 | strcmp_wrap | - | Missing | | 2809 | testinglog | - | Missing | | 2391 | unlock_file | - | Missing | | 394 | validate_prefix_locations | - | Missing | | 549 | viable_nhfile | - | Missing | | 2512 | wizkit_addinv | - | Missing |

fountain.c -> fountain.js

getpos.c -> getpos.js

glyphs.c -> glyphs.js

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 482 | add_custom_nhcolor_entry | glyphs.js:210 | Implemented | | 370 | add_glyph_to_cache | - | N/A (glyph customization/config cache internals not used in browser runtime) | | 529 | apply_customizations | - | N/A (glyph customization/config application path not used in browser runtime) | | 1165 | clear_all_glyphmap_colors | glyphs.js:280 | Implemented | | 795 | dump_all_glyphids | - | N/A (debug/file dump helper; no browser file I/O path) | | 1193 | find_display_sym_customization | - | N/A (display customization lookup not used by browser renderer) | | 1215 | find_display_urep_customization | - | N/A (display customization lookup not used by browser renderer) | | 393 | find_glyph_in_cache | - | N/A (glyph customization/config cache lookup not used in browser runtime) | | 416 | find_glyphid_in_cache_by_glyphnum | glyphs.js:178 | Implemented | | 1268 | find_glyphs | - | N/A (bulk customization finder for tty config pipeline) | | 734 | find_matching_customization | - | N/A (customization list lookup for config pipeline) | | 184 | fix_glyphname | glyphs.js:326 | Implemented | | 234 | glyph_find_core | - | N/A (glyph-id parser core for tty customization options) | | 433 | glyph_hash | - | N/A (glyph-id hash helper for customization cache) | | 200 | glyph_to_cmap | glyphs.js:131 | Implemented | | 450 | glyphid_cache_status | glyphs.js:188 | Implemented | | 468 | glyphrep | glyphs.js:200 | Implemented | | 112 | glyphrep_to_custom_map_entries | glyphs.js:289 | Implemented | | 1300 | glyphs_to_unicode | - | N/A (unicode export callback path not used in browser runtime) | | 333 | init_glyph_cache | glyphs.js:151 | Implemented | | 1262 | just_find_callback | - | N/A (callback helper in glyph customization search pipeline) | | 456 | match_glyph | glyphs.js:193 | Implemented | | 579 | maybe_shuffle_customizations | - | N/A (customization shuffle tied to tty/object-description customization path) | | 822 | parse_id | - | N/A (glyph/symbol config parser path not used in browser runtime) | | 749 | purge_all_custom_entries | glyphs.js:238 | Implemented | | 759 | purge_custom_entries | glyphs.js:246 | Implemented | | 589 | shuffle_customizations | - | N/A (customization shuffle for tty config path) | | 644 | shuffle_customizations | - | N/A (customization shuffle for tty config path) | | 1249 | test_glyphnames | - | N/A (debug/test helper for glyph naming pipeline) | | 53 | to_custom_symset_entry_callback | - | N/A (customization callback in tty symbol-set parser path) | | 1278 | to_unicode_callback | - | N/A (unicode conversion callback for customization tools) | | 806 | wizcustom_glyphids | glyphs.js:270 | Implemented |

hack.c -> hack.js

hacklib.c -> hacklib.js

iactions.c -> iactions.js

insight.c -> insight.js

invent.c -> invent.js

isaac64.c -> isaac64.js

No function symbols parsed from isaac64.c.

light.c -> light.js

lock.c -> lock.js

mail.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 685 | ck_server_admin_msg | - | Missing | | 461 | ckmailstatus | - | Missing | | 550 | ckmailstatus | - | Missing | | 744 | ckmailstatus | - | Missing | | 90 | free_maildata | - | Missing | | 97 | getmailstatus | - | Missing | | 288 | md_rush | - | Missing | | 149 | md_start | - | Missing | | 248 | md_stop | - | Missing | | 399 | newmail | - | Missing | | 589 | read_simplemail | - | Missing | | 487 | readmail | - | Missing | | 704 | readmail | - | Missing | | 763 | readmail | - | Missing |

makemon.c -> makemon.js

mcastu.c -> mcastu.js

mdlib.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 349 | bannerc_string | - | Missing | | 669 | build_options | - | Missing | | 393 | build_savebones_compat_string | - | Missing | | 627 | count_and_validate_soundlibopts | - | Missing | | 602 | count_and_validate_winopts | - | Missing | | 849 | do_runtime_info | - | Missing | | 248 | make_version | - | Missing | | 236 | md_ignored_features | - | Missing | | 300 | mdlib_version_string | - | Missing | | 375 | mkstemp | - | Missing | | 641 | opt_out_words | - | Missing | | 864 | release_runtime_info | - | Missing | | 835 | runtime_info_init | - | Missing | | 316 | version_id_string | - | Missing |

mhitm.c -> mhitm.js

mhitu.c -> mhitu.js

minion.c -> minion.js

mklev.c -> mklev.js

mkmap.c -> mkmap.js

mkmaze.c -> mkmaze.js

mkobj.c -> mkobj.js

mkroom.c -> mkroom.js

mon.c -> mon.js

mondata.c -> mondata.js

monmove.c -> monmove.js

monst.c -> monst.js

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 72 | monst_globals_init | monst.js:monst_globals_init | Implemented |

mplayer.c -> mplayer.js

mthrowu.c -> mthrowu.js

muse.c -> muse.js

muse.js now has named surfaces for all currently mapped muse.c functions (including newly added reveal_trap and necrophiliac) and active implementations for defensive/offensive/misc item selection and execution paths (find_*, use_*, mbhit*, reflect/unstone/unslime helpers).

Remaining parity gaps are mostly behavioral depth:

C Area	Remaining Gap In JS
`precheck` potion-occupant edge flow	Milky/smoky potion occupant behavior is only partially modeled; descriptor gating and side effects are still lighter than C.
`use_offensive` (`SCR_EARTH`, camera, thrown potions)	Boulder-drop/flash/blindness side effects and messaging are approximated versus C.
`use_misc` (`BULLWHIP`, cursed gain-level rise, bag rummage)	Disarm transfer/placement and migration semantics are simplified.
`muse_newcham_mon`	Dragon-armor-targeted polymorph mapping is partial; full scales/mail-to-monster mapping remains incomplete.
`m_tele` / migration	Several level-transition and special-level routing nuances are still simplified.
`you_aggravate`	Full map/vision/UI wakeup side effects are reduced to lightweight messaging.

music.c -> music.js

nhlobj.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 114 | l_obj_add_to_container | - | Missing | | 389 | l_obj_at | - | Missing | | 603 | l_obj_bury | - | Missing | | 35 | l_obj_check | - | Missing | | 469 | l_obj_container | - | Missing | | 47 | l_obj_gc | - | Missing | | 97 | l_obj_getcontents | - | Missing | | 483 | l_obj_isnull | - | Missing | | 350 | l_obj_new_readobjnam | - | Missing | | 445 | l_obj_nextobj | - | Missing | | 171 | l_obj_objects_to_table | - | Missing | | 413 | l_obj_placeobj | - | Missing | | 73 | l_obj_push | - | Missing | | 654 | l_obj_register | - | Missing | | 496 | l_obj_timer_has | - | Missing | | 520 | l_obj_timer_peek | - | Missing | | 579 | l_obj_timer_start | - | Missing | | 547 | l_obj_timer_stop | - | Missing | | 247 | l_obj_to_table | - | Missing | | 142 | nhl_obj_u_giveobj | - | Missing | | 89 | nhl_push_obj | - | Missing |

nhlsel.c -> —

nhlua.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 395 | check_mapchr | sp_lev.js:3047 | Aligned | | 2831 | end_luapat | - | Missing | | 1960 | free_tutorial | - | Missing | | 2567 | get_lua_version | - | Missing | | 1448 | get_nh_lua_variables | - | Missing | | 1230 | get_table_boolean | sp_lev.js:8069 | Aligned | | 1258 | get_table_boolean_opt | sp_lev.js:8056 | Aligned | | 1168 | get_table_int | sp_lev.js:8082 | Aligned | | 1180 | get_table_int_opt | sp_lev.js:8075 | Aligned | | 243 | get_table_mapchr | sp_lev.js:3065 | Aligned | | 258 | get_table_mapchr_opt | sp_lev.js:3055 | Aligned | | 1273 | get_table_option | sp_lev.js:8102 | Aligned | | 1193 | get_table_str | sp_lev.js:8096 | Aligned | | 1206 | get_table_str_opt | sp_lev.js:8090 | Aligned | | 2965 | hook_open | - | Missing | | 2897 | hooked_open | - | Missing | | 2075 | init_nhc_data | - | Missing | | 2214 | init_u_data | - | Missing | | 171 | l_nhcore_call | - | Missing | | 161 | l_nhcore_done | - | Missing | | 142 | l_nhcore_init | - | Missing | | 227 | lcheck_param_table | - | Missing | | 2543 | load_lua | - | Missing | | 3195 | nhlL_newstate | - | Missing | | 2997 | nhlL_openlibs | - | Missing | | 320 | nhl_add_table_entry_bool | - | Missing | | 303 | nhl_add_table_entry_char | - | Missing | | 295 | nhl_add_table_entry_int | - | Missing | | 328 | nhl_add_table_entry_region | - | Missing | | 313 | nhl_add_table_entry_str | - | Missing | | 3120 | nhl_alloc | - | Missing | | 913 | nhl_an | - | Missing | | 1815 | nhl_callback | - | Missing | | 2759 | nhl_clearfromtable | - | Missing | | 1614 | nhl_debug_flags | - | Missing | | 473 | nhl_deltrap | - | Missing | | 1304 | nhl_dnum_name | - | Missing | | 2519 | nhl_done | - | Missing | | 1594 | nhl_doturn | - | Missing | | 1289 | nhl_dump_fmtstr | - | Missing | | 201 | nhl_error | - | Missing | | 1660 | nhl_flip_level | - | Missing | | 1873 | nhl_gamestate | - | Missing | | 1795 | nhl_get_cmd_key | - | Missing | | 680 | nhl_get_config | - | Missing | | 1144 | nhl_get_debug_themerm_name | - | Missing | | 276 | nhl_get_timertype | - | Missing | | 508 | nhl_get_xy_params | - | Missing | | 697 | nhl_getlin | - | Missing | | 532 | nhl_getmap | - | Missing | | 2251 | nhl_getmeminuse | - | Missing | | 418 | nhl_gettrap | - | Missing | | 3180 | nhl_hookfn | - | Missing | | 622 | nhl_impossible | - | Missing | | 899 | nhl_ing_suffix | - | Missing | | 2446 | nhl_init | - | Missing | | 1343 | nhl_int_to_obj_name | - | Missing | | 1324 | nhl_int_to_pm_name | - | Missing | | 1121 | nhl_is_genocided | - | Missing | | 1108 | nhl_level_difficulty | - | Missing | | 2335 | nhl_loadlua | - | Missing | | 927 | nhl_lua_rnglog_ctx_enabled | - | Missing | | 857 | nhl_makeplural | - | Missing | | 871 | nhl_makesingular | - | Missing | | 723 | nhl_menu | - | Missing | | 2115 | nhl_meta_u_index | - | Missing | | 2182 | nhl_meta_u_newindex | - | Missing | | 3143 | nhl_panic | - | Missing | | 666 | nhl_parse_config | - | Missing | | 2260 | nhl_pcall | - | Missing | | 2306 | nhl_pcall_handle | - | Missing | | 636 | nhl_pline | - | Missing | | 2091 | nhl_push_anything | - | Missing | | 2884 | nhl_pushhooked_open_table | - | Missing | | 1575 | nhl_pushkey | - | Missing | | 1086 | nhl_random | - | Missing | | 1068 | nhl_rn2 | - | Missing | | 949 | nhl_rnglog_set_lua_caller | - | Missing | | 885 | nhl_s_suffix | - | Missing | | 2229 | nhl_set_package_path | - | Missing | | 1520 | nhl_stairways | - | Missing | | 1551 | nhl_test | - | Missing | | 812 | nhl_text | - | Missing | | 1679 | nhl_timer_has_at | - | Missing | | 1710 | nhl_timer_peek_at | - | Missing | | 1763 | nhl_timer_start_at | - | Missing | | 1738 | nhl_timer_stop_at | - | Missing | | 2192 | nhl_u_clear_inventory | - | Missing | | 2202 | nhl_u_giveobj | - | Missing | | 1372 | nhl_variable | - | Missing | | 652 | nhl_verbalize | - | Missing | | 3159 | nhl_warn | - | Missing | | 2841 | opencheckpat | - | Missing | | 1496 | restore_luadata | - | Missing | | 1479 | save_luadata | - | Missing | | 384 | splev_chr2typ | - | Missing | | 403 | splev_typ2chr | - | Missing | | 2810 | start_luapat | - | Missing | | 2243 | traceback_handler | - | Missing | | 1988 | tutorial | - | Missing |

nhmd4.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 83 | nhmd4_body | - | Missing | | 235 | nhmd4_final | - | Missing | | 183 | nhmd4_init | - | Missing | | 196 | nhmd4_update | - | Missing |

o_init.c -> o_init.js

objects.c -> objects.js

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 32 | objects_globals_init | objects.js:objects_globals_init | Implemented |

objnam.c -> objnam.js

options.c -> options.js

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 9307 | add_autopickup_exception | - | N/A — C option parsing infrastructure, JS uses different architecture | | 8095 | add_menu_cmd_alias | options.js:1075 | Implemented | | 9650 | all_options_apes | - | N/A — JS uses different options listing | | 9563 | all_options_conds | - | N/A — JS uses different options listing | | 9602 | all_options_menucolors | options.js:1310 | Implemented | | 9635 | all_options_msgtypes | options.js:1328 | Implemented | | 9665 | all_options_palette | - | N/A — JS uses different options listing | | 9685 | all_options_strbuf | - | N/A — JS uses different options listing | | 447 | ask_do_tutorial | - | N/A — C option parsing infrastructure, JS uses different architecture | | 7556 | assign_warnings | - | N/A — C option parsing infrastructure, JS uses different architecture | | 6678 | bad_negation | options.js:876 | Implemented | | 5470 | can_set_perm_invent | - | N/A — C option parsing infrastructure, JS uses different architecture | | 7481 | change_inv_order | options.js:914 | Implemented | | 708 | check_misc_menu_command | options.js:340 | Implemented | | 5517 | check_perm_invent_again | - | N/A — C option parsing infrastructure, JS uses different architecture | | 8141 | collect_menu_keys | - | N/A — C option parsing infrastructure, JS uses different architecture | | 6775 | complain_about_duplicate | options.js:889 | Implemented | | 9221 | count_apes | - | N/A — C option parsing infrastructure, JS uses different architecture | | 9209 | count_cond | - | N/A — C option parsing infrastructure, JS uses different architecture | | 6688 | determine_ambiguities | - | N/A — C option parsing infrastructure, JS uses different architecture | | 8800 | doset | options.js:handleSet | APPROX — options menu | | 9048 | doset_add_menu | options.js:1221 | Implemented | | 8722 | doset_simple | - | N/A — JS uses different options menu (options_menu.js) | | 8551 | doset_simple_menu | - | N/A — JS uses different options menu (options_menu.js) | | 9286 | dotogglepickup | pickup.js:handleTogglePickup | Aligned | | 6767 | duplicate_opt_detection | - | N/A — C option parsing infrastructure, JS uses different architecture | | 10159 | enhance_menu_text | options.js:1379 | Implemented | | 6881 | escapes | - | N/A — C option parsing infrastructure, JS uses different architecture | | 7573 | feature_alert_opts | - | N/A — C option parsing infrastructure, JS uses different architecture | | 9379 | free_autopickup_exceptions | - | N/A — C option parsing infrastructure, JS uses different architecture | | 7787 | free_one_msgtype | options.js:1017 | Implemented | | 801 | freeroleoptvals | options.js:369 | Implemented | | 8185 | fruitadd | - | N/A — C option parsing infrastructure, JS uses different architecture | | 8036 | get_cnf_role_opt | - | N/A — C option parsing infrastructure, JS uses different architecture | | 8109 | get_menu_cmd_key | options.js:1087 | Implemented | | 8496 | get_option_value | - | N/A — C option parsing infrastructure, JS uses different architecture | | 748 | getoptstr | options.js:350 | Implemented | | 9238 | handle_add_list_remove | - | N/A — C option parsing infrastructure, JS uses different architecture | | 5571 | handler_align_misc | - | N/A — JS uses different option handler architecture | | 6316 | handler_autopickup_exception | - | N/A — JS uses different option handler architecture | | 5609 | handler_autounlock | - | N/A — JS uses different option handler architecture | | 5660 | handler_disclose | options.js:1391 | Implemented | | 6392 | handler_menu_colors | - | N/A — JS uses different option handler architecture | | 5765 | handler_menu_headings | - | N/A — JS uses different option handler architecture | | 5780 | handler_menu_objsyms | - | N/A — JS uses different option handler architecture | | 5529 | handler_menustyle | - | N/A — JS uses different option handler architecture | | 5817 | handler_msg_window | - | N/A — JS uses different option handler architecture | | 6487 | handler_msgtype | - | N/A — JS uses different option handler architecture | | 5878 | handler_number_pad | - | N/A — JS uses different option handler architecture | | 5938 | handler_paranoid_confirmation | - | N/A — JS uses different option handler architecture | | 5996 | handler_perminv_mode | - | N/A — JS uses different option handler architecture | | 6137 | handler_petattr | - | N/A — JS uses different option handler architecture | | 6071 | handler_pickup_burden | options.js:855 | Implemented | | 6099 | handler_pickup_types | - | N/A — JS uses different option handler architecture | | 6109 | handler_runmode | - | N/A — JS uses different option handler architecture | | 6152 | handler_sortloot | - | N/A — JS uses different option handler architecture | | 6306 | handler_symset | - | N/A — JS uses different option handler architecture | | 6558 | handler_versinfo | - | N/A — JS uses different option handler architecture | | 6191 | handler_whatis_coord | - | N/A — JS uses different option handler architecture | | 6264 | handler_whatis_filter | - | N/A — JS uses different option handler architecture | | 6605 | handler_windowborders | - | N/A — JS uses different option handler architecture | | 7830 | hide_unhide_msgtypes | options.js:1038 | Implemented | | 8052 | illegal_menu_cmd_key | options.js:1453 | Implemented | | 7064 | initoptions | - | N/A — C option parsing infrastructure, JS uses different architecture | | 7305 | initoptions_finish | - | N/A — C option parsing infrastructure, JS uses different architecture | | 7119 | initoptions_init | - | N/A — C option parsing infrastructure, JS uses different architecture | | 9957 | is_wc2_option | - | N/A — windowport config, JS uses CSS/HTML | | 9903 | is_wc_option | - | N/A — windowport config, JS uses CSS/HTML | | 6724 | length_without_val | - | N/A — C option parsing infrastructure, JS uses different architecture | | 8523 | longest_option_name | - | N/A — C option parsing infrastructure, JS uses different architecture | | 8126 | map_menu_cmd | options.js:1096 | Implemented | | 6745 | match_optname | - | N/A — C option parsing infrastructure, JS uses different architecture | | 7705 | msgtype2name | - | N/A — C option parsing infrastructure, JS uses different architecture | | 7746 | msgtype_add | options.js:986 | Implemented | | 7846 | msgtype_count | options.js:1048 | Implemented | | 7772 | msgtype_free | options.js:1004 | Implemented | | 7859 | msgtype_parse_add | options.js:1058 | Implemented | | 7812 | msgtype_type | - | N/A — C option parsing infrastructure, JS uses different architecture | | 9762 | next_opt | - | N/A — C option parsing infrastructure, JS uses different architecture | | 6833 | nh_getenv | options.js:905 | Implemented | | 6846 | nmcpy | - | N/A — C option parsing infrastructure, JS uses different architecture | | 8077 | oc_to_str | options.js:1471 | Implemented | | 729 | opt2roleopt | - | N/A — C option parsing infrastructure, JS uses different architecture | | 1408 | optfn_DECgraphics | options.js:422 | Implemented | | 1919 | optfn_IBMgraphics | - | N/A — JS option handler uses different architecture | | 937 | optfn_align_message | - | N/A — JS option handler uses different architecture | | 987 | optfn_align_status | - | N/A — JS option handler uses different architecture | | 899 | optfn_alignment | options.js:379 | Implemented | | 1036 | optfn_altkeyhandling | options.js:405 | Implemented | | 1080 | optfn_autounlock | - | N/A — JS option handler uses different architecture | | 5195 | optfn_boolean | - | N/A — JS option handler uses different architecture | | 1185 | optfn_boulder | - | N/A — JS option handler uses different architecture | | 1263 | optfn_catname | options.js:417 | Implemented | | 1273 | optfn_crash_email | - | N/A — JS option handler uses different architecture | | 1299 | optfn_crash_name | - | N/A — JS option handler uses different architecture | | 1325 | optfn_crash_urlmax | - | N/A — JS option handler uses different architecture | | 1359 | optfn_cursesgraphics | - | N/A — JS option handler uses different architecture | | 1456 | optfn_disclose | - | N/A — JS option handler uses different architecture | | 1576 | optfn_dogname | options.js:447 | Implemented | | 1585 | optfn_dungeon | options.js:452 | Implemented | | 1607 | optfn_effects | options.js:461 | Implemented | | 1629 | optfn_font_map | options.js:470 | Implemented | | 1638 | optfn_font_menu | options.js:475 | Implemented | | 1647 | optfn_font_message | options.js:480 | Implemented | | 1656 | optfn_font_size_map | options.js:485 | Implemented | | 1665 | optfn_font_size_menu | options.js:490 | Implemented | | 1674 | optfn_font_size_message | options.js:495 | Implemented | | 1683 | optfn_font_size_status | options.js:500 | Implemented | | 1692 | optfn_font_size_text | options.js:505 | Implemented | | 1701 | optfn_font_status | options.js:510 | Implemented | | 1710 | optfn_font_text | options.js:515 | Implemented | | 1719 | optfn_fruit | - | N/A — JS option handler uses different architecture | | 1790 | optfn_gender | options.js:520 | Implemented | | 1828 | optfn_glyph | options.js:547 | Implemented | | 1865 | optfn_hilite_status | - | N/A — JS option handler uses different architecture | | 1910 | optfn_horsename | options.js:565 | Implemented | | 1976 | optfn_map_mode | - | N/A — JS option handler uses different architecture | | 2083 | optfn_menu_deselect_all | options.js:570 | Implemented | | 2091 | optfn_menu_deselect_page | options.js:575 | Implemented | | 2099 | optfn_menu_first_page | options.js:580 | Implemented | | 2189 | optfn_menu_headings | - | N/A — JS option handler uses different architecture | | 2107 | optfn_menu_invert_all | options.js:585 | Implemented | | 2115 | optfn_menu_invert_page | options.js:590 | Implemented | | 2123 | optfn_menu_last_page | options.js:595 | Implemented | | 2131 | optfn_menu_next_page | options.js:600 | Implemented | | 2231 | optfn_menu_objsyms | - | N/A — JS option handler uses different architecture | | 2139 | optfn_menu_previous_page | options.js:605 | Implemented | | 2147 | optfn_menu_search | options.js:610 | Implemented | | 2155 | optfn_menu_select_all | options.js:615 | Implemented | | 2163 | optfn_menu_select_page | options.js:620 | Implemented | | 2171 | optfn_menu_shift_left | options.js:625 | Implemented | | 2179 | optfn_menu_shift_right | options.js:630 | Implemented | | 2296 | optfn_menuinvertmode | - | N/A — JS option handler uses different architecture | | 2326 | optfn_menustyle | - | N/A — JS option handler uses different architecture | | 2384 | optfn_monsters | options.js:635 | Implemented | | 2402 | optfn_mouse_support | - | N/A — JS option handler uses different architecture | | 2462 | optfn_msg_window | - | N/A — JS option handler uses different architecture | | 2529 | optfn_msghistory | - | N/A — JS option handler uses different architecture | | 2555 | optfn_name | options.js:643 | Implemented | | 2580 | optfn_number_pad | - | N/A — JS option handler uses different architecture | | 8361 | optfn_o_autocomplete | options.js:1133 | Implemented | | 8317 | optfn_o_autopickup_exceptions | options.js:1105 | Implemented | | 8339 | optfn_o_bind_keys | options.js:1119 | Implemented | | 8383 | optfn_o_menu_colors | options.js:1147 | Implemented | | 8404 | optfn_o_message_types | options.js:1161 | Implemented | | 8429 | optfn_o_status_cond | options.js:1175 | Implemented | | 8461 | optfn_o_status_hilites | options.js:1191 | Implemented | | 2654 | optfn_objects | options.js:657 | Implemented | | 2676 | optfn_packorder | options.js:666 | Implemented | | 2705 | optfn_palette | - | N/A — JS option handler uses different architecture | | 2741 | optfn_palette | - | N/A — JS option handler uses different architecture | | 2824 | optfn_paranoid_confirmation | - | N/A — JS option handler uses different architecture | | 3052 | optfn_perminv_mode | - | N/A — JS option handler uses different architecture | | 3144 | optfn_petattr | - | N/A — JS option handler uses different architecture | | 3203 | optfn_pettype | - | N/A — JS option handler uses different architecture | | 3262 | optfn_pickup_burden | - | N/A — JS option handler uses different architecture | | 3314 | optfn_pickup_types | - | N/A — JS option handler uses different architecture | | 3410 | optfn_pile_limit | options.js:681 | Implemented | | 3444 | optfn_player_selection | - | N/A — JS option handler uses different architecture | | 3477 | optfn_playmode | options.js:698 | Implemented | | 3513 | optfn_race | options.js:720 | Implemented | | 3551 | optfn_roguesymset | - | N/A — JS option handler uses different architecture | | 3595 | optfn_role | options.js:747 | Implemented | | 3633 | optfn_runmode | - | N/A — JS option handler uses different architecture | | 3675 | optfn_scores | - | N/A — JS option handler uses different architecture | | 3769 | optfn_scroll_amount | - | N/A — JS option handler uses different architecture | | 3800 | optfn_scroll_margin | - | N/A — JS option handler uses different architecture | | 3869 | optfn_sortdiscoveries | - | N/A — JS option handler uses different architecture | | 3920 | optfn_sortloot | - | N/A — JS option handler uses different architecture | | 3964 | optfn_sortvanquished | options.js:774 | Implemented | | 3830 | optfn_soundlib | - | N/A — JS option handler uses different architecture | | 4019 | optfn_statushilites | - | N/A — JS option handler uses different architecture | | 4073 | optfn_statuslines | - | N/A — JS option handler uses different architecture | | 4117 | optfn_subkeyvalue | - | N/A — JS option handler uses different architecture | | 4141 | optfn_suppress_alert | options.js:811 | Implemented | | 4173 | optfn_symset | - | N/A — JS option handler uses different architecture | | 4245 | optfn_term_cols | - | N/A — JS option handler uses different architecture | | 4286 | optfn_term_rows | - | N/A — JS option handler uses different architecture | | 4327 | optfn_tile_file | - | N/A — JS option handler uses different architecture | | 4360 | optfn_tile_height | - | N/A — JS option handler uses different architecture | | 4392 | optfn_tile_width | - | N/A — JS option handler uses different architecture | | 4424 | optfn_traps | options.js:834 | Implemented | | 4446 | optfn_vary_msgcount | - | N/A — JS option handler uses different architecture | | 4478 | optfn_versinfo | - | N/A — JS option handler uses different architecture | | 4653 | optfn_video | - | N/A — JS option handler uses different architecture | | 4631 | optfn_video_height | - | N/A — JS option handler uses different architecture | | 4610 | optfn_video_width | - | N/A — JS option handler uses different architecture | | 4544 | optfn_videocolors | - | N/A — JS option handler uses different architecture | | 4579 | optfn_videoshades | - | N/A — JS option handler uses different architecture | | 4688 | optfn_warnings | options.js:843 | Implemented | | 4709 | optfn_whatis_coord | - | N/A — JS option handler uses different architecture | | 4754 | optfn_whatis_filter | - | N/A — JS option handler uses different architecture | | 4803 | optfn_windowborders | - | N/A — JS option handler uses different architecture | | 4863 | optfn_windowchain | - | N/A — JS option handler uses different architecture | | 4900 | optfn_windowcolors | - | N/A — JS option handler uses different architecture | | 4949 | optfn_windowtype | - | N/A — JS option handler uses different architecture | | 9469 | option_help | - | N/A — C option parsing infrastructure, JS uses different architecture | | 10120 | options_free_window_colors | options.js:1369 | Implemented | | 7920 | parse_role_opt | - | N/A — C option parsing infrastructure, JS uses different architecture | | 7611 | parsebindings | - | N/A — C option parsing infrastructure, JS uses different architecture | | 506 | parseoptions | - | N/A — C option parsing infrastructure, JS uses different architecture | | 862 | petname_optfn | - | N/A — C option parsing infrastructure, JS uses different architecture | | 5172 | pfxfn_IBM_ | - | N/A — C option prefix function, JS uses different architecture | | 4997 | pfxfn_cond_ | - | N/A — C option prefix function, JS uses different architecture | | 5042 | pfxfn_font | - | N/A — C option prefix function, JS uses different architecture | | 7716 | query_msgtype | options.js:963 | Implemented | | 6797 | rejectoption | options.js:900 | Implemented | | 9356 | remove_autopickup_exception | - | N/A — C option parsing infrastructure, JS uses different architecture | | 6758 | reset_duplicate_opt_detection | options.js:881 | Implemented | | 837 | restoptvals | - | N/A — C option parsing infrastructure, JS uses different architecture | | 772 | saveoptstr | - | N/A — C option parsing infrastructure, JS uses different architecture | | 815 | saveoptvals | - | N/A — C option parsing infrastructure, JS uses different architecture | | 7461 | set_menuobjsyms_flags | - | N/A — C option parsing infrastructure, JS uses different architecture | | 9859 | set_option_mod_status | - | N/A — option modification status, JS uses different architecture | | 10138 | set_playmode | - | N/A — C option parsing infrastructure, JS uses different architecture | | 9939 | set_wc2_option_mod_status | options.js:1354 | Implemented | | 9885 | set_wc_option_mod_status | options.js:1339 | Implemented | | 2058 | shared_menu_optfn | - | N/A — C option parsing infrastructure, JS uses different architecture | | 9100 | show_menu_controls | options.js:1244 | Implemented | | 5434 | spcfn_misc_menu_cmd | - | N/A — C option parsing infrastructure, JS uses different architecture | | 6668 | string_for_env_opt | - | N/A — C option parsing infrastructure, JS uses different architecture | | 6650 | string_for_opt | - | N/A — C option parsing infrastructure, JS uses different architecture | | 9392 | sym_val | - | N/A — C option parsing infrastructure, JS uses different architecture | | 8780 | term_for_boolean | options.js:1211 | Implemented | | 7886 | test_regex_pattern | - | N/A — C option parsing infrastructure, JS uses different architecture | | 6956 | txt2key | - | N/A — C option parsing infrastructure, JS uses different architecture | | 790 | unsaveoptstr | options.js:363 | Implemented | | 7536 | warning_opts | options.js:950 | Implemented | | 9970 | wc2_supported | - | N/A — windowport config, JS uses CSS/HTML | | 9983 | wc_set_font_name | - | N/A — windowport config, JS uses CSS/HTML | | 10027 | wc_set_window_colors | options.js:1485 | Implemented | | 9916 | wc_supported | - | N/A — windowport config, JS uses CSS/HTML |

pager.c -> pager.js

pickup.c -> pickup.js

pline.c -> pline.js

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 327 | Norep | 154 | Aligned | | 425 | There | 195 | Aligned | | 366 | You | 175 | Aligned | | 339 | You_buf | 211 | Aligned | | 403 | You_cant | 187 | Aligned | | 388 | You_feel | 183 | Aligned | | 436 | You_hear | 199 | Aligned | | 455 | You_see | 203 | Aligned | | 377 | Your | 179 | Aligned | | 299 | custompline | 125 | Aligned | | 52 | dumplogfreemessages | 227 | Aligned | | 22 | dumplogmsg | 219 | Aligned | | 641 | execplinehandler | 262 | Aligned | | 351 | free_youbuf | 215 | Aligned (no-op) | | 495 | gamelog_add | 235 | Aligned | | 531 | gamelog_add | 235 | Aligned (single entry point) | | 584 | impossible | 253 | Aligned | | 514 | livelog_printf | 244 | Aligned | | 538 | livelog_printf | 244 | Aligned (single entry point) | | 690 | nhassert_failed | 268 | Aligned | | 104 | pline | 131 | Aligned | | 414 | pline_The | 191 | Aligned | | 114 | pline_dir | 158 | Aligned | | 138 | pline_mon | 168 | Aligned | | 126 | pline_xy | 163 | Aligned | | 65 | putmesg | - | N/A (handled via setOutputContext) | | 549 | raw_printf | 140 | Aligned | | 84 | set_msg_dir | 51 | Aligned | | 93 | set_msg_xy | 55 | Aligned | | 315 | urgent_pline | 150 | Aligned | | 476 | verbalize | 207 | Aligned | | 153 | vpline | 135 | Aligned | | 563 | vraw_printf | 144 | Aligned |

polyself.c -> polyself.js

potion.c -> potion.js

pray.c -> pray.js

priest.c -> priest.js

quest.c -> quest.js

questpgr.c -> questpgr.js

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 624 | com_pager | questpgr.js:159 | Implemented | | 468 | com_pager_core | - | N/A (Lua quest text interpreter path not used in browser runtime) | | 236 | convert_arg | - | N/A (quest.lua %-expansion helper; quest flow uses JS quest.js stubs) | | 328 | convert_line | - | N/A (quest.lua line formatter helper; quest flow uses JS quest.js stubs) | | 423 | deliver_by_pline | questpgr.js:148 | Implemented | | 439 | deliver_by_window | - | N/A (quest text window delivery for Lua pager path not used in browser runtime) | | 655 | deliver_splev_message | - | N/A (special-level Lua pager delivery path not used in browser runtime) | | 73 | find_qarti | questpgr.js:138 | Implemented | | 89 | find_quest_artifact | - | N/A (quest artifact scan helper for questpgr Lua path; quest runtime uses quest.js flow) | | 134 | guardname | - | N/A (quest.lua substitution helper not used in browser runtime) | | 142 | homebase | - | N/A (quest.lua substitution helper not used in browser runtime) | | 61 | intermed | - | N/A (quest.lua substitution helper not used in browser runtime) | | 67 | is_quest_artifact | - | N/A (questpgr helper path; artifact checks handled in quest.js/object flow) | | 50 | ldrname | - | N/A (quest.lua substitution helper not used in browser runtime) | | 124 | neminame | - | N/A (quest.lua substitution helper not used in browser runtime) | | 637 | qt_montype | - | N/A (quest.lua/role text companion path not used in browser runtime) | | 630 | qt_pager | - | N/A (quest.lua role pager path replaced by quest.js local message stubs) | | 199 | qtext_pronoun | - | N/A (quest.lua pronoun substitution helper not used in browser runtime) | | 459 | skip_pager | - | N/A (wizard-kit Lua pager suppression helper not used in browser runtime) | | 150 | stinky_nemesis | - | N/A (depends on raw Lua quest text lookup path not used in browser runtime) |

read.c -> read.js

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 253 | apron_text | read.js:248 | Implemented | | 303 | assign_candy_wrapper | read.js:270 | Implemented | | 1079 | can_center_cloud | read.js:1619 | Implemented | | 295 | candy_wrapper_text | read.js:265 | Implemented | | 3059 | cant_revive | read.js:cant_revive | Implemented | | 79 | cap_spe | read.js:275 | Implemented | | 688 | charge_ok | read.js:1513 | Implemented | | 3319 | create_particular | read.js:1644 | Implemented | | 3199 | create_particular_creation | read.js:create_particular_creation | Implemented (wizard mode stub) | | 3084 | create_particular_parse | read.js:create_particular_parse | Implemented (wizard mode stub) | | 1087 | display_stinking_cloud_positions | read.js:1625 | Implemented | | 2585 | do_class_genocide | read.js:do_class_genocide | Approximate (wired; deterministic class fallback, no full C prompt UX yet) | | 2773 | do_genocide | read.js:do_genocide | Approximate (wired; deterministic species fallback, cursed/REALLY paths, simplified prompt UX) | | 3029 | do_stinking_cloud | read.js:do_stinking_cloud | Implemented | | 329 | doread | read.js:73 | Implemented (handleRead: inventory selection + spellbook study + seffects dispatch) | | 2288 | drop_boulder_on_monster | read.js:1549 | Implemented | | 2241 | drop_boulder_on_player | read.js:drop_boulder_on_player | Implemented | | 88 | erode_obj_text | read.js:111 | Implemented | | 1019 | forget | read.js:936 | Partial (inline in seffect_amnesia; forgets spells only, no map forget) | | 223 | hawaiian_design | read.js:228 | Implemented | | 189 | hawaiian_motif | read.js:215 | Implemented | | 69 | learnscroll | read.js:1506 | Implemented | | 57 | learnscrolltyp | read.js:270 | Implemented (wraps discoverObject) | | 2438 | litroom | read.js:642 | Implemented | | 1043 | maybe_tame | read.js:1226 | Implemented | | 666 | p_glow1 | read.js:88 | Implemented | | 672 | p_glow2 | read.js:94 | Implemented | | 679 | p_glow3 | read.js:100 | Implemented | | 2966 | punish | read.js:punish | Implemented | | 314 | read_ok | read.js:77 | Implemented | | 728 | recharge | read.js:recharge | Implemented | | 1777 | seffect_amnesia | read.js:936 | Implemented (forgets spells; rn2 message; exercise(A_WIS,false)) | | 1952 | seffect_blank_paper | read.js:317 | Implemented | | 1735 | seffect_charging | read.js:602 | Implemented (confused energy branch + non-confused getobj(charge_ok) → recharge path; scroll consumed before selection, matching C ordering) | | 1348 | seffect_confuse_monster | read.js:469 | Implemented (faithful RNG: rnd(100), rnd(2), rn1(8,2); umconf tracking) | | 1557 | seffect_create_monster | read.js:839 | Implemented (faithful RNG: rn2(73)+rnd(4); uses makemon; confused=acid blob) | | 1285 | seffect_destroy_armor | read.js:789 | Implemented (confused erodeproof; normal destroy_arm; cursed degrade+stun) | | 1866 | seffect_earth | read.js:1411 | Partial (now includes C-shaped level gating !Is_rogue_level && has_ceiling && (!In_endgame || Is_earthlevel), avoid_ceiling message branch, Sokoban guilt, and square suitability filters (!closed_door, !IS_OBSTRUCTED, !IS_AIR); remaining gap is full message/terrain nuance and steed handling) | | 1114 | seffect_enchant_armor | read.js:686 | Implemented (faithful: evaporation check, enchant calc, vibration warning) | | 1576 | seffect_enchant_weapon | read.js:606 | Implemented (faithful: confused erodeproof; chwepon RNG: rn2(spe), rnd(3-spe/3)) | | 1797 | seffect_fire | read.js:1007 | Partial (faithful RNG: rn1(3,3)+bcsign; blessed target prompt + fallback and confused/non-confused branch messaging now C-shaped; remaining gaps are finer visibility/status side-effects) | | 1993 | seffect_food_detection | read.js:901 | Implemented (routes to food_detect) | | 1669 | seffect_genocide | read.js:993 | Approximate (routes to do_class_genocide/do_genocide; prompt UX simplified) | | 1982 | seffect_gold_detection | read.js:884 | Implemented (routes to gold_detect) | | 2002 | seffect_identify | read.js:326 | Implemented (faithful RNG: rn2(5) blessed check + cval; identify_pack inline) | | 1688 | seffect_light | read.js:425 | Implemented (non-confused now routes through litroom + lightdamage; confused path keeps faithful rn1(2,3)+makemon lights) | | 2049 | seffect_magic_mapping | read.js:909 | Approximate (messages match; no do_mapping() level reveal yet) | | 2104 | seffect_mail | read.js:seffect_mail | Implemented | | 1923 | seffect_punishment | read.js:1444 | Partial (confused/blessed guilty path faithful; now calls punish() with concrete ball+chain object state (uball/uchain, floor placement via placebc when possible); remaining gaps are detailed worn/extrinsic parity and blind set_bc bookkeeping) | | 1438 | seffect_remove_curse | read.js:556 | Implemented (faithful: inventory iteration, blessorcurse(2) for confused, uncurse worn) | | 1403 | seffect_scare_monster | read.js:515 | Implemented (faithful: resist() per monster, monflee, cansee check, ct counting) | | 1938 | seffect_stinking_cloud | read.js:1078 | Implemented (routes to do_stinking_cloud targeting + gas cloud creation) | | 1626 | seffect_taming | read.js:1253 | Implemented (C-shaped maybe_tame: cursed->anger via setmangry, non-cursed uses resist/tamedog; includes swallow u.ustuck path, steed-at-center check, and canspotmon-gated visible result messaging) | | 1962 | seffect_teleportation | read.js:867 | Implemented (routes to scrolltele/level_tele) | | 2141 | seffects | read.js:1097 | Implemented (full dispatch to all 22 scroll types; exercise(A_WIS) for magic scrolls) | | 2418 | set_lit | read.js:1596 | Implemented | | 651 | stripspe | read.js:63 | Implemented | | 99 | tshirt_text | read.js:202 | Implemented | | 3013 | unpunish | read.js:1611 | Implemented | | 1068 | valid_cloud_pos | read.js:1543 | Implemented | | 2361 | wand_explode | read.js:wand_explode | Implemented |

rect.c -> rect.js

region.c -> region.js

report.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 529 | NH_panictrace_gdb | - | Missing | | 485 | NH_panictrace_libc | - | Missing | | 189 | crashreport_bidshow | - | Missing | | 113 | crashreport_init | - | Missing | | 461 | dobugreport | - | Missing | | 571 | get_saved_pline | - | Missing | | 600 | panictrace_handler | - | Missing | | 625 | panictrace_setsignals | - | Missing | | 290 | submit_web_report | - | Missing | | 237 | swr_add_uricoded | - | Missing |

restore.c -> restore.js, storage.js, chargen.js

rip.c -> display.js

rnd.c -> rng.js

role.c -> role.js

rumors.c -> rumors.js

save.c -> save.js

selvar.c -> sp_lev.js

sfbase.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 246 | SF_X | - | Missing | | 617 | bitfield_dump | - | Missing | | 625 | complex_dump | - | Missing | | 792 | norm_ptrs_achievement_tracking | - | Missing | | 752 | norm_ptrs_align | - | Missing | | 748 | norm_ptrs_any | - | Missing | | 757 | norm_ptrs_arti_info | - | Missing | | 762 | norm_ptrs_attribs | - | Missing | | 767 | norm_ptrs_bill_x | - | Missing | | 797 | norm_ptrs_book_info | - | Missing | | 772 | norm_ptrs_branch | - | Missing | | 777 | norm_ptrs_bubble | - | Missing | | 782 | norm_ptrs_cemetery | - | Missing | | 787 | norm_ptrs_context_info | - | Missing | | 847 | norm_ptrs_d_flags | - | Missing | | 852 | norm_ptrs_d_level | - | Missing | | 857 | norm_ptrs_damage | - | Missing | | 862 | norm_ptrs_dest_area | - | Missing | | 867 | norm_ptrs_dgn_topology | - | Missing | | 802 | norm_ptrs_dig_info | - | Missing | | 872 | norm_ptrs_dungeon | - | Missing | | 877 | norm_ptrs_ebones | - | Missing | | 882 | norm_ptrs_edog | - | Missing | | 887 | norm_ptrs_egd | - | Missing | | 892 | norm_ptrs_emin | - | Missing | | 897 | norm_ptrs_engr | - | Missing | | 807 | norm_ptrs_engrave_info | - | Missing | | 902 | norm_ptrs_epri | - | Missing | | 907 | norm_ptrs_eshk | - | Missing | | 912 | norm_ptrs_fakecorridor | - | Missing | | 917 | norm_ptrs_fe | - | Missing | | 922 | norm_ptrs_flag | - | Missing | | 927 | norm_ptrs_fruit | - | Missing | | 932 | norm_ptrs_gamelog_line | - | Missing | | 937 | norm_ptrs_kinfo | - | Missing | | 942 | norm_ptrs_levelflags | - | Missing | | 947 | norm_ptrs_linfo | - | Missing | | 952 | norm_ptrs_ls_t | - | Missing | | 972 | norm_ptrs_mapseen | - | Missing | | 957 | norm_ptrs_mapseen_feat | - | Missing | | 962 | norm_ptrs_mapseen_flags | - | Missing | | 967 | norm_ptrs_mapseen_rooms | - | Missing | | 977 | norm_ptrs_mextra | - | Missing | | 982 | norm_ptrs_mkroom | - | Missing | | 987 | norm_ptrs_monst | - | Missing | | 992 | norm_ptrs_mvitals | - | Missing | | 997 | norm_ptrs_nhcoord | - | Missing | | 1002 | norm_ptrs_nhrect | - | Missing | | 1007 | norm_ptrs_novel_tracking | - | Missing | | 1012 | norm_ptrs_obj | - | Missing | | 812 | norm_ptrs_obj_split | - | Missing | | 1017 | norm_ptrs_objclass | - | Missing | | 1022 | norm_ptrs_oextra | - | Missing | | 817 | norm_ptrs_polearm_info | - | Missing | | 1027 | norm_ptrs_prop | - | Missing | | 1032 | norm_ptrs_q_score | - | Missing | | 1037 | norm_ptrs_rm | - | Missing | | 1042 | norm_ptrs_s_level | - | Missing | | 1047 | norm_ptrs_skills | - | Missing | | 1052 | norm_ptrs_spell | - | Missing | | 1057 | norm_ptrs_stairway | - | Missing | | 822 | norm_ptrs_takeoff_info | - | Missing | | 827 | norm_ptrs_tin_info | - | Missing | | 1062 | norm_ptrs_trap | - | Missing | | 832 | norm_ptrs_tribute_info | - | Missing | | 1067 | norm_ptrs_u_conduct | - | Missing | | 1072 | norm_ptrs_u_event | - | Missing | | 1077 | norm_ptrs_u_have | - | Missing | | 1082 | norm_ptrs_u_realtime | - | Missing | | 1087 | norm_ptrs_u_roleplay | - | Missing | | 1092 | norm_ptrs_version_info | - | Missing | | 837 | norm_ptrs_victual_info | - | Missing | | 1097 | norm_ptrs_vlaunchinfo | - | Missing | | 1102 | norm_ptrs_vptrs | - | Missing | | 842 | norm_ptrs_warntype_info | - | Missing | | 1107 | norm_ptrs_you | - | Missing | | 647 | sf_init | - | Missing | | 377 | sf_log | - | Missing | | 664 | sf_setflprocs | - | Missing | | 658 | sf_setprocs | - | Missing | | 265 | sfi_char | - | Missing | | 306 | sfi_genericptr | - | Missing | | 348 | sfi_version_info | - | Missing | | 290 | sfo_genericptr | - | Missing | | 330 | sfo_version_info | - | Missing | | 449 | sfvalue_any | - | Missing | | 608 | sfvalue_bitfield | - | Missing | | 460 | sfvalue_genericptr | - | Missing |

sfstruct.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 100 | SF_C | - | Missing | | 147 | SF_X | - | Missing | | 447 | bclose | - | Missing | | 478 | bflush | - | Missing | | 436 | bufoff | - | Missing | | 415 | bufon | - | Missing | | 494 | bwrite | - | Missing | | 404 | close_check | - | Missing | | 384 | getidx | - | Missing | | 113 | historical_sfi_char | - | Missing | | 136 | historical_sfi_genericptr_t | - | Missing | | 130 | historical_sfo_genericptr_t | - | Missing | | 603 | logging_finish | - | Missing | | 549 | mread | - | Missing | | 596 | sfstruct_read_error | - | Missing |

shk.c -> shk.js

shknam.c -> shknam.js

sit.c -> sit.js

sounds.c -> sounds.js

sp_lev.c -> sp_lev.js

spell.c -> spell.js

stairs.c -> stairs.js

steal.c -> steal.js

steed.c -> steed.js

strutil.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 82 | Strlen_ | - | Missing | | 145 | pmatch | - | Missing | | 105 | pmatch_internal | - | Missing | | 152 | pmatchi | - | Missing | | 17 | strbuf_append | - | Missing | | 49 | strbuf_empty | - | Missing | | 9 | strbuf_init | - | Missing | | 58 | strbuf_nl_to_crlf | - | Missing | | 28 | strbuf_reserve | - | Missing |

symbols.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 217 | assign_graphics | - | Missing | | 319 | clear_symsetentry | - | Missing | | 909 | do_symset | - | Missing | | 693 | free_symsets | - | Missing | | 131 | get_othersym | - | Missing | | 122 | init_ov_primary_symbols | - | Missing | | 113 | init_ov_rogue_symbols | - | Missing | | 167 | init_primary_symbols | - | Missing | | 187 | init_rogue_symbols | - | Missing | | 95 | init_showsyms | - | Missing | | 85 | init_symbols | - | Missing | | 673 | load_symset | - | Missing | | 852 | match_sym | - | Missing | | 438 | parse_sym_line | - | Missing | | 773 | parsesymbols | - | Missing | | 431 | proc_symset_line | - | Missing | | 739 | savedsym_add | - | Missing | | 726 | savedsym_find | - | Missing | | 712 | savedsym_free | - | Missing | | 757 | savedsym_strbuf | - | Missing | | 657 | set_symhandling | - | Missing | | 253 | switch_symbols | - | Missing | | 353 | symset_is_compatible | - | Missing | | 295 | update_ov_primary_symset | - | Missing | | 301 | update_ov_rogue_symset | - | Missing | | 307 | update_primary_symset | - | Missing | | 313 | update_rogue_symset | - | Missing |

sys.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 21 | sys_early_init | - | Missing | | 115 | sysopt_release | - | Missing | | 164 | sysopt_seduce_set | - | Missing |

teleport.c -> teleport.js

timeout.c -> timeout.js

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 981 | attach_egg_hatch_timeout | 473 | Aligned | | 1204 | attach_fig_transform_timeout | 509 | Aligned | | 1712 | begin_burn | 542 | Aligned | | 448 | burn_away_slime | timeout.js:1274 | Implemented | | 1383 | burn_object | 524 | Aligned | | 295 | choke_dialogue | timeout.js:1151 | Implemented | | 1828 | cleanup_burn | 551 | Aligned | | 1847 | do_storms | 575 | Aligned | | 575 | done_timeout | 462 | Aligned | | 1804 | end_burn | 564 | Aligned | | 951 | fall_asleep | 451 | Aligned | | 1017 | hatch_egg | 499 | Aligned | | 2459 | insert_timer | 247 | Aligned | | 1009 | kill_egg | 492 | Aligned | | 1995 | kind_name | 130 | Aligned | | 1360 | lantern_message | timeout.js:1325 | Implemented | | 1193 | learn_egg_type | timeout.js:learn_egg_type | Implemented | | 353 | levitation_dialogue | timeout.js:1205 | Implemented | | 2619 | maybe_write_timer | - | N/A (save/restore) | | 2576 | mon_is_local | - | N/A (save/restore) | | 588 | nh_timeout | 407 | Aligned: intrinsic timeout decrement loop, dialogue calls before decrement, _fireExpiryEffect with death/status/equipment handlers | | 2396 | obj_has_timer | 369 | Aligned | | 2552 | obj_is_local | timeout.js:obj_is_local | Implemented: recursive obj.where switch for INVENT/FLOOR/BURIED/CONTAINED/MINVENT/MIGRATING | | 2331 | obj_move_timers | 333 | Aligned | | 2351 | obj_split_timers | 344 | Aligned | | 2369 | obj_stop_timers | 364 | Aligned | | 2316 | peek_timer | 235 | Aligned | | 534 | phaze_dialogue | 589 | Stub (no-op) | | 2014 | print_queue | 282 | Aligned | | 117 | property_by_index | timeout.js:110 | Implemented | | 554 | region_dialogue | 590 | Stub (no-op) | | 2743 | relink_timers | 607 | Stub | | 2475 | remove_timer | 243 | Aligned | | 2699 | restore_timers | 611 | Stub | | 2214 | run_timers | 268 | Aligned | | 2660 | save_timers | 615 | Stub | | 1345 | see_lamp_flicker | timeout.js:1308 | Implemented | | 323 | sickness_dialogue | timeout.js:1184 | Implemented | | 268 | sleep_dialogue | timeout.js:1129 | Implemented | | 389 | slime_dialogue | timeout.js:1241 | Implemented | | 457 | slimed_to_death | timeout.js:1282 | Implemented | | 1222 | slip_or_trip | timeout.js:1292 | Implemented (simplified message subset) | | 2408 | spot_stop_timers | 377 | Aligned | | 2437 | spot_time_expires | 389 | Aligned | | 2451 | spot_time_left | 399 | Aligned | | 2239 | start_timer | 168 | Aligned | | 137 | stoned_dialogue | timeout.js:1043 | Implemented | | 2291 | stop_timer | 210 | Aligned | | 2595 | timer_is_local | - | N/A (save/restore) | | 2122 | timer_sanity_check | 311 | Aligned | | 2727 | timer_stats | 139 | Aligned | | 197 | vomiting_dialogue | timeout.js:1073 | Implemented | | 2041 | wiz_timeout_queue | 294 | Aligned | | 2497 | write_timer | - | N/A (save/restore) |

topten.c -> topten.js

track.c -> track.js

trap.c -> trap.js

u_init.c -> u_init.js

uhitm.c -> uhitm.js

utf8map.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 148 | add_custom_urep_entry | - | Missing | | 59 | free_all_glyphmap_u | - | Missing | | 86 | mixed_to_utf8 | - | Missing | | 37 | set_map_u | - | Missing | | 18 | unicode_val | - | Missing |

vault.c -> vault.js

version.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 371 | check_version | - | Missing | | 354 | comp_times | - | Missing | | 760 | compare_critical_bytes | - | Missing | | 468 | copyright_banner_line | - | Missing | | 166 | doextversion | - | Missing | | 156 | doversion | - | Missing | | 491 | dump_version_info | - | Missing | | 277 | early_version_info | - | Missing | | 666 | get_critical_size_count | - | Missing | | 461 | get_current_feature_ver | - | Missing | | 428 | get_feature_notice_ver | - | Missing | | 35 | getversionstring | - | Missing | | 336 | insert_rtoption | - | Missing | | 89 | status_version | - | Missing | | 673 | store_critical_bytes | - | Missing | | 509 | store_version | - | Missing | | 710 | uptodate | - | Missing | | 837 | validate | - | Missing |

vision.c -> vision.js

weapon.c -> weapon.js

were.c -> were.js

wield.c -> wield.js

windows.c -> —

| C Line | C Function | JS Line | Alignment | |——–|————|———|———–| | 1785 | add_menu | - | Missing | | 1816 | add_menu_heading | - | Missing | | 1832 | add_menu_str | - | Missing | | 342 | addto_windowchain | - | Missing | | 1769 | adjust_menu_promptstyle | - | Missing | | 231 | check_tty_wincap | - | Missing | | 241 | check_tty_wincap2 | - | Missing | | 1644 | choose_classes_menu | - | Missing | | 267 | choose_windows | - | Missing | | 372 | commit_windowchain | - | Missing | | 1439 | decode_glyph | - | Missing | | 1466 | decode_mixed | - | Missing | | 206 | def_raw_print | - | Missing | | 215 | def_wait_synch | - | Missing | | 1328 | dump_add_menu | - | Missing | | 1300 | dump_clear_nhwindow | - | Missing | | 1267 | dump_close_log | - | Missing | | 1293 | dump_create_nhwindow | - | Missing | | 1314 | dump_destroy_nhwindow | - | Missing | | 1307 | dump_display_nhwindow | - | Missing | | 1348 | dump_end_menu | - | Missing | | 1126 | dump_fmtstr | - | Missing | | 1276 | dump_forward_putstr | - | Missing | | 1244 | dump_open_log | - | Missing | | 1286 | dump_putstr | - | Missing | | 1366 | dump_redirect | - | Missing | | 1359 | dump_select_menu | - | Missing | | 1321 | dump_start_menu | - | Missing | | 1428 | encglyph | - | Missing | | 193 | genl_can_suspend_no | - | Missing | | 199 | genl_can_suspend_yes | - | Missing | | 1539 | genl_display_file | - | Missing | | 472 | genl_getmsghistory | - | Missing | | 451 | genl_message_menu | - | Missing | | 461 | genl_preference_update | - | Missing | | 1528 | genl_putmixed | - | Missing | | 489 | genl_putmsghistory | - | Missing | | 922 | genl_status_enablefield | - | Missing | | 909 | genl_status_finish | - | Missing | | 893 | genl_status_init | - | Missing | | 937 | genl_status_update | - | Missing | | 1841 | get_menu_coloring | - | Missing | | 1868 | getlin | - | Missing | | 1419 | glyph2symidx | - | Missing | | 1410 | glyph2ttychar | - | Missing | | 1397 | has_color | - | Missing | | 714 | hup_add_menu | - | Missing | | 793 | hup_change_color | - | Missing | | 784 | hup_cliparound | - | Missing | | 697 | hup_create_nhwindow | - | Missing | | 872 | hup_ctrl_nhwindow | - | Missing | | 762 | hup_curs | - | Missing | | 776 | hup_display_file | - | Missing | | 769 | hup_display_nhwindow | - | Missing | | 730 | hup_end_menu | - | Missing | | 643 | hup_exit_nhwindows | - | Missing | | 808 | hup_get_color_string | - | Missing | | 683 | hup_getlin | - | Missing | | 690 | hup_init_nhwindows | - | Missing | | 829 | hup_int_ndecl | - | Missing | | 676 | hup_nh_poskey | - | Missing | | 657 | hup_nhgetch | - | Missing | | 755 | hup_outrip | - | Missing | | 744 | hup_print_glyph | - | Missing | | 737 | hup_putstr | - | Missing | | 704 | hup_select_menu | - | Missing | | 801 | hup_set_font_name | - | Missing | | 816 | hup_status_update | - | Missing | | 865 | hup_void_fdecl_constchar_p | - | Missing | | 842 | hup_void_fdecl_int | - | Missing | | 849 | hup_void_fdecl_winid | - | Missing | | 856 | hup_void_fdecl_winid_ulong | - | Missing | | 835 | hup_void_ndecl | - | Missing | | 664 | hup_yn_function | - | Missing | | 1562 | menuitem_invert_test | - | Missing | | 1600 | mixed_to_glyphinfo | - | Missing | | 615 | nhwindows_hangup | - | Missing | | 1856 | select_menu | - | Missing | | 253 | win_choices_find | - | Missing | | 169 | wl_addhead | - | Missing | | 176 | wl_addtail | - | Missing | | 157 | wl_new | - | Missing |

wizard.c -> wizard.js

wizcmds.c -> wizcmds.js

worm.c -> worm.js

worn.c -> worn.js

write.c -> write.js

zap.c -> zap.js

zap.js now has named surfaces for all mapped zap.c functions; this section tracks the remaining missing logic depth rather than missing symbols.

C Area	Remaining Gap In JS
`zapyourself`, `zap_steed`, `bhitm`	Large portions of per-wand/per-spell edge behavior and exact message/resistance sequencing remain partial.
`cancel_monst`	Hero cancellation path and non-hero shape/cancel-kill edge cases are incomplete versus C.
`revive`, `montraits`, `get_*_location`	Corpse/container/buried/migrating handling and trait restoration semantics are simplified.
`zap_over_floor`, `melt_ice*`, `start_melt_ice_timeout`	Many elemental terrain transformations (web/pool/moat/lava/iron-bars/door richness and timer lifecycle) are partial.
`maybe_destroy_item` + destruction side effects	Detailed item-destruction outcomes, messages, and HP side effects are still approximated.
`poly_obj`, `obj_shudders`, `polyuse`, `create_polymon`, `do_osshock`	Polymorph/object-material pipelines are structurally present but still approximate in selection and side effects.
`backfire`, `break_wand`	Explosion typing, damage semantics, and edge feedback differ from C in several cases.
`zhitu`-equivalent hero beam damage flow	Direct hero-hit branch exists in beam loop but is not a full C-faithful `zhitu` pipeline.
`spell_hit_bonus`	Uses simplified JS skill mapping rather than full C `spell_skilltype()`/`P_SKILL` integration.